WH

Warren Hepples

LL Luxfer Gas Cylinders Limited: 6 patents #1 of 10Top 10%
LL Luxfer Group Limited: 2 patents #2 of 16Top 15%
AL Alcan International Limited: 1 patents #247 of 522Top 50%
Overall (All Time): #573,476 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9433995 Method of manufacturing pressure vessel liners Bernard Alain Jacques Chalandon, Romary Georges Marcel Daval 2016-09-06
D660434 Gas cylinder Adrian Nicholas Basford, Andrew John Norwood, Graeme Maisey, Ian Dera, Michael Raymond Clinch 2012-05-22
D659834 Gas cylinder Adrian Nicholas Basford, Andrew John Norwood, Graeme Maisey, Ian Dera, Michael Raymond Clinch 2012-05-15
D643123 Gas cylinder for medical purposes Adrian Nicholas Basford, Michael Raymond Clinch, Ian Dera, Graeme Maisey 2011-08-09
D643122 Gas cylinder for medical purposes Adrian Nicholas Basford, Michael Raymond Clinch, Ian Dera, Graeme Maisey 2011-08-09
D643124 Gas cylinder for medical purposes Adrian Nicholas Basford, Michael Raymond Clinch, Ian Dera, Graeme Maisey 2011-08-09
6491182 Treating pressure vessels Nigel John Henry Holroyd, Yi Gao 2002-12-10
5932037 Method of making hollow bodies Nigel John Henry Holroyd 1999-08-03
4880709 Welded aluminum alloy composite Nigel John Henry Holroyd, Geoffrey M. Scamans 1989-11-14