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

Robert S. Corby — 1 Patent

SPShell Western E & P: 1 patents #10 of 35Top 30%
Bakersfield, CA: #365 of 840 inventorsTop 45%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert S. Corby has been granted 1 US patent while listed as an inventor at Shell Western E & P. All of these patents were granted in 1989. Robert S. Corby ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert S. Corby in Bakersfield, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832127 Method and apparatus for producing viscous crudes David W. Thomas 1989-05-23