Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › ExxonMobil › Keith James Fenner
KF

Keith James Fenner — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Great Neck, NY: #924 of 1,852 inventorsTop 50%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Keith James Fenner has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 2002. Keith James Fenner ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Keith James Fenner in Great Neck, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6362286 Molecular weight reduction of olefin copolymers using low-sulfur oils James M. Gardiner, Ralph J. Spohn, Gary Ver Strate 2002-03-26 $531,495,000

Frequent Collaborators

Gary Ver Strate1 shared
Ralph J. Spohn1 shared
James M. Gardiner1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1