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

Robert A. Feldman — 1 Patent

DIDiversa: 1 patents #29 of 44Top 70%
Poway, CA: #799 of 1,186 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert A. Feldman has been granted 1 US patent while listed as an inventor at Diversa. All of these patents were granted in 2003. Robert A. Feldman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert A. Feldman in Poway, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6632937 Nucleic acids and proteins from Cenarchaeum symbiosum Ronald Swanson, Christa Schleper 2003-10-14 $2,359,000