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

David SISKA — 1 Patent

Oracle: 1 patents #8,339 of 14,854Top 60%
Oakland, CA: #2,853 of 4,380 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
David SISKA has been granted 1 US patent while listed as an inventor at Oracle. All of these patents were granted in 2016. David SISKA ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David SISKA in Oakland, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9251486 Service request orchestrator with smart meters Richard E. Walsh 2016-02-02 $32,728,000