Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

John Drewry — 8 Patents

ExxonMobil: 5 patents #2,147 of 10,161Top 25%
ILInternational Computers Limited: 1 patents #56 of 220Top 30%
VLVirtensys Limited: 1 patents #4 of 7Top 60%
Micron: 1 patents #6,227 of 6,374Top 100%
Los Altos, CA: #1,175 of 3,651 inventorsTop 35%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John Drewry has been granted 8 US patents while listed as an inventor at ExxonMobil. The first was granted in 1996 and the most recent in November 2017. John Drewry ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John Drewry in Los Altos, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9830468 User interface for secure virtual document management system Rahul Sharma, Gary Cribb, Pronob Ashwin 2017-11-28 $4,279,000
9465953 Secure virtual file management system Rahul Sharma, Sanjeev Krishnan, Venkata Sastry Akella 2016-10-11 $2,130,000
9213858 Secure virtual file management system Rahul Sharma, Sanjeev Krishnan, Venkata Sastry Akella 2015-12-15 $4,081,000
9122887 User interface for secure virtual document management system Rahul Sharma, Gary Cribb, Pronob Ashwin 2015-09-01 $3,993,000
8948192 Data switch Finbar Naven 2015-02-03 $8,965,000
8863297 Secure virtual file management system Rahul Sharma, Sanjeev Krishnan, Venkata Sastry Akella 2014-10-14 $2,810,000
8160086 Data switch Finbar Naven 2012-04-17
5487155 Data switch with multiplexers for forming data connections and control unit for checking permissibility of connections Michael Collins, Ashwani K. Korpal 1996-01-23