DJ

David Callum Johnson

UN Unknown: 4 patents #4,220 of 83,584Top 6%
ML Meggitt Aerospace Limited: 3 patents #5 of 32Top 20%
DL Dunlop Aerospace Limited: 2 patents #1 of 11Top 10%
DG Dunlop Gmbh: 1 patents #83 of 197Top 45%
Dow Corning: 1 patents #971 of 1,768Top 55%
TC Tenneco Chemicals: 1 patents #21 of 54Top 40%
GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #461,218 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9796638 Carbon article having an improved primer coating and an improved anti-oxidant coating Craig Edwards, Andrew Sketchley 2017-10-24
9771992 Braking 2017-09-26
8420412 Method of forming a photovoltaic cell module Steven D. Crofoot, Kevin Houle, Barry Ketola 2013-04-16
7938236 Composite article 2011-05-10
7892522 Contrast agents Jonny Østensen, Morten Eriksen, Audun Tornes, Sigmund Frigstad, Harald Dugstad +4 more 2011-02-22
7153543 Refractory-carbon composite brake friction elements 2006-12-26
6660355 Wear resistant articles 2003-12-09
5858376 HSV proteins for inhibiting recognition by cytotoxic T lymphocytes Ian Andrew York 1999-01-12
5750398 Vector, element and method for inhibiting immune recognition Ian Andrew York 1998-05-12
5634535 Composite brake disc Thomas G. Fennell, Ronald Fisher, Lynda M. Perks 1997-06-03
4222820 Paper sizing agents Ian R. Hiskens, Michael J. Caudwell 1980-09-16