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

Gerald Keith Gerow — 2 Patents

ExxonMobil: 2 patents #3,942 of 10,161Top 40%
Sarnia, CA: #141 of 327 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Gerald Keith Gerow has been granted 2 US patents while listed as an inventor at ExxonMobil. The first was granted in 1999 and the most recent in May 2001. Gerald Keith Gerow ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gerald Keith Gerow in Sarnia, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6239082 Petroleum quench oil William Donald Hewson 2001-05-29 $539,400,000
5958849 High performance metal working oil William Donald Hewson 1999-09-28 $118,287,000