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&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{short description|British inventor}}&lt;br /&gt;
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&amp;#039;&amp;#039;&amp;#039;Sir Lionel Alexander Bethune Pilkington&amp;#039;&amp;#039;&amp;#039; {{post-nominals|country=GBR|OBE|FRS}} (7 January 1920 – 5 May 1995), known as &amp;#039;&amp;#039;&amp;#039;Sir Alastair Pilkington&amp;#039;&amp;#039;&amp;#039;, was a British engineer and businessman who invented and perfected the [[float glass]] process for commercial manufacturing of [[plate glass]].&lt;br /&gt;
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==Early life==&lt;br /&gt;
Born on 7 January 1920 in [[Calcutta]], India,&amp;lt;ref&amp;gt;Ancestry.com. England &amp;amp; Wales, Death Index, 1916–2007 [database on-line]. Provo, UT, USA (subscription required) Accessed 3 December 2015&amp;lt;/ref&amp;gt; he was the son of Colonel Lionel George Pilkington MC (1889–1955) and his wife Evelyn Carnegie Bethune (1892–1985), sister of [[Sir Alexander Maitland Sharp Bethune]], 10th Baronet. He was educated at [[Sherborne School]] and [[Trinity College, Cambridge]],&amp;lt;ref name=pilks&amp;gt;{{cite web|url=http://www.pilkington.com/about+pilkington/education/sir+alastair+pilkington.htm |archive-url=https://web.archive.org/web/20070305174513/http://www.pilkington.com/about%2Bpilkington/education/sir%2Balastair%2Bpilkington.htm |title=Pilkington PLC biography – Sir Alastair Pilkington |archive-date=5 March 2007 |work=pilkington.com |url-status=dead }}&amp;lt;/ref&amp;gt; where his studies were interrupted by the outbreak of [[World War II]]. Joining the [[Royal Artillery]], he was captured in the [[Battle of Crete]] and spent four years as a [[prisoner of war]] in [[Nazi Germany]].  Returning to university, he obtained a degree in mechanical science, followed in 1947 by a job as technical officer with the glass manufacturers [[Pilkington]] Brothers.&amp;lt;ref name=&amp;quot;The Inventor of Float Glass&amp;quot;&amp;gt;{{Cite web|title=The Inventor of Float Glass|url=http://www.pilkington.com/en-gb/uk/about/heritage/inventor-of-float-glass|access-date=2021-07-27|website=www.pilkington.com}}&amp;lt;/ref&amp;gt; He was not related to the Pilkington family which then controlled the business.&amp;lt;ref name=pilks /&amp;gt;&lt;br /&gt;
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==Business career==&lt;br /&gt;
{{See also|Pilkington}}&lt;br /&gt;
In 1952 Pilkington invented the float glass process, in which molten glass was &amp;quot;floated&amp;quot; over a bath of molten tin and manipulated to achieve the required product thickness,&amp;lt;ref name=BBC&amp;gt;{{cite web |url=https://www.bbc.co.uk/history/historic_figures/pilkington_alastair.shtml |archive-url=https://web.archive.org/web/20050113200042/http://www.bbc.co.uk/history/historic_figures/pilkington_alastair.shtml |title=BBC – History – Sir Alastair Pilkington (1920–1995) |archive-date=13 January 2005 |publisher=BBC }}&amp;lt;/ref&amp;gt; and with his associate Kenneth Bickerstaff,&amp;lt;ref&amp;gt;{{US patent|2911759}} – &amp;#039;&amp;#039;Manufacture of float glass&amp;#039;&amp;#039;, issued 10 November 1959&amp;lt;/ref&amp;gt; spent seven years perfecting and patenting its commercially successful manufacture. American inventors had tried several times to achieve an improved and lower-cost process to replace the costly plate glass, but had not succeeded. His breakthrough was announced to the glassmaking world on 20 January 1959&amp;lt;ref name=&amp;quot;The Inventor of Float Glass&amp;quot;/&amp;gt; and enabled Pilkingtons to dominate the world market for high quality flat glass for many years.&amp;lt;ref&amp;gt;{{cite journal | title = Review Lecture. The Float Glass Process | first =  L. A. B. | last = Pilkington | journal = Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences | volume = 314 | issue = 1516 | pages = 1–25 | jstor =  2416528 | year = 1969 | doi = 10.1098/rspa.1969.0212| bibcode = 1969RSPSA.314....1P | s2cid = 109981215 }}&amp;lt;/ref&amp;gt; Starting in the early 1960s, all the world&amp;#039;s leading flat glass manufacturers obtained licences to use the float glass process. &lt;br /&gt;
From technical director of Pilkingtons in 1955, he became deputy chairman in 1971 and chairman from 1973 until he reached retirement age in 1980, leaving the board in 1985.&amp;lt;ref name=pilks /&amp;gt;&amp;lt;ref&amp;gt;Who&amp;#039;s Who 1988&amp;lt;/ref&amp;gt;&lt;br /&gt;
For the rest of his life he was the company&amp;#039;s president.&amp;lt;ref name=&amp;quot;independent.co.uk&amp;quot;&amp;gt;{{Cite web|date=2011-10-23|title=OBITUARIES ; Sir Alastair Pilkington|url=https://www.independent.co.uk/news/people/obituaries-sir-alastair-pilkington-1618329.html|access-date=2021-07-27|website=The Independent|language=en}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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==Outside activities and honours==&lt;br /&gt;
In 1969 Pilkington was appointed a [[Royal Society|Fellow of the Royal Society]] and in 1970 a [[Knight Bachelor]], as well as receiving the [[Wilhelm Exner Medal]].&amp;lt;ref&amp;gt;editor, ÖGV. (2015). Wilhelm Exner Medal. Austrian Trade Association. ÖGV. Austria.&amp;lt;/ref&amp;gt; In 1978 he was awarded the [[A. A. Griffith Medal and Prize]] and in 1983–1984 served as president of the [[British Science Association]].&amp;lt;ref name=&amp;quot;independent.co.uk&amp;quot;/&amp;gt;&lt;br /&gt;
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Outside directorships included appointments as a [[List of directors of the Bank of England|director]] of the [[Bank of England]] from 1974 to 1984 and a director of [[BP]] from 1976 to his death. A passionate advocate of tertiary education, he was from 1980 to 1990 Pro-Chancellor of [[Lancaster University]], from 1990 Chairman of the Campaign for the University and Colleges of Cambridge and from 1994 to his death Chancellor of the [[University of Liverpool]].&amp;lt;ref&amp;gt;{{cite news |url=https://www.independent.co.uk/news/people/obituaries-sir-alastair-pilkington-1618329.html |title=OBITUARIES ; Sir Alastair Pilkington |date=23 October 2011 |newspaper=[[The Independent]] }}&amp;lt;/ref&amp;gt; He was chairman of the [[Council for National Academic Awards]] (CNAA) from 1983 to 1987.&lt;br /&gt;
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The Pilkington Awards were established at Lancaster University in 1985 through funds donated by Sir Alastair Pilkington. These consist of cash grants for three undergraduates registered at Lancaster University for a single major or combined degree in chemistry, computing, engineering or physics.&amp;lt;ref&amp;gt;{{Cite web|title=The Pilkington Awards - Lancaster University|url=https://www.lancaster.ac.uk/student-and-education-services/money/funding/pilkington-awards|url-status=live|archive-url=https://web.archive.org/web/20200815094503/https://www.lancaster.ac.uk/student-and-education-services/money/funding/pilkington-awards |archive-date=15 August 2020 }}&amp;lt;/ref&amp;gt; Since the mid-1990s, the University of Liverpool has used the annual Sir Alastair Pilkington Awards to honour staff members for their contributions to student learning.&amp;lt;ref&amp;gt;{{Cite web |title=LTSE Awards and Sir Alistair Pilkington Awards - Academic Development - University of Liverpool |url=https://www.liverpool.ac.uk/eddev/learning-teaching-student-experience-awards/ |access-date=2022-06-12 |website=www.liverpool.ac.uk}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
[[File:Lancaster University Library.jpg|thumb|Lancaster University Library with the Sir Alastair Pilkington Reading Room in the background.]]&lt;br /&gt;
A building at the University of Liverpool was named in his honour until May 2022, when it was renamed [[Gillian Howie]] House.&amp;lt;ref&amp;gt;{{Cite web |title=Stories - Department of Philosophy - University of Liverpool |url=https://www.liverpool.ac.uk/study/undergraduate/results/pre-clearing-apply/philosophy/news/stories/title,1324385,en.html |access-date=2022-06-12 |website=www.liverpool.ac.uk}}&amp;lt;/ref&amp;gt; A reading room in Lancaster University&amp;#039;s library is named in his honour.&amp;lt;ref&amp;gt;{{Cite web|title=University of Liverpool Maths School - Sir Alastair Pilkington Building|url=https://liverpoolmathsschool.org/wp-content/uploads/2020/07/UoL_maths_map.pdf|url-status=live|archive-url=https://web.archive.org/web/20210123150003/https://liverpoolmathsschool.org/wp-content/uploads/2020/07/UoL_maths_map.pdf |archive-date=23 January 2021 }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Citation|last=Robson|first=Sheppard|title=English: The main library of Lancaster University, with the Sir Alastair Pilkington Reading Room in the background.|date=2015|url=https://commons.wikimedia.org/wiki/File:Lancaster_University_Library.jpg|access-date=2021-07-27}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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==Family==&lt;br /&gt;
In 1945 in London he married Patricia Nicholls Elliott (1919–1977), a former [[Women&amp;#039;s Royal Naval Service]] officer&amp;lt;ref&amp;gt;{{cite web |url=https://www.thegazette.co.uk/London/issue/35511/page/1512/data.pdf |title=The London Gazette, 3 April, 1942 |website=www.thegazette.co.uk |access-date=3 December 2015}}&amp;lt;/ref&amp;gt; who was the daughter of Rear-Admiral Frank Elliott OBE, and they had a daughter together with an adopted son. After his wife&amp;#039;s death, in 1978 he married the American former radio actress Leila Kathleen Wilson (1911–2005), widow of [[Eldridge Haynes]].&lt;br /&gt;
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==References==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
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==External links==&lt;br /&gt;
*[https://web.archive.org/web/20110318232347/http://www.pilkington.com/europe/uk%2Band%2Bireland/english/energikareconsumer/default.htm Pilkingtons latest Energy Saving Product]&lt;br /&gt;
*[https://www.markoweszyby.pl/ Pilkington Automotive Glass]&lt;br /&gt;
{{Glass makers and brands}}&lt;br /&gt;
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{{authority control}}&lt;br /&gt;
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{{DEFAULTSORT:Pilkington, Alastair}}&lt;br /&gt;
[[Category:1920 births]]&lt;br /&gt;
[[Category:1995 deaths]]&lt;br /&gt;
[[Category:Military personnel of British India]]&lt;br /&gt;
[[Category:Alumni of Trinity College, Cambridge]]&lt;br /&gt;
[[Category:Fellows of the Royal Society]]&lt;br /&gt;
[[Category:Glass makers]]&lt;br /&gt;
[[Category:Knights Bachelor]]&lt;br /&gt;
[[Category:People educated at Sherborne School]]&lt;br /&gt;
[[Category:Businesspeople in the glass industry]]&lt;br /&gt;
[[Category:Businesspeople awarded knighthoods]]&lt;br /&gt;
[[Category:Pilkington family|Alastair]]&lt;br /&gt;
[[Category:Officers of the Order of the British Empire]]&lt;br /&gt;
[[Category:Presidents of the Association for Science Education]]&lt;br /&gt;
[[Category:20th-century British inventors]]&lt;br /&gt;
[[Category:British Army personnel of World War II]]&lt;br /&gt;
[[Category:Royal Artillery personnel]]&lt;br /&gt;
[[Category:British World War II prisoners of war]]&lt;br /&gt;
[[Category:World War II prisoners of war held by Germany]]&lt;/div&gt;</summary>
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