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

Kathryn Walker — 1 Patent

Oracle: 1 patents #8,339 of 14,854Top 60%
Cupertino, CA: #5,084 of 6,989 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kathryn Walker has been granted 1 US patent while listed as an inventor at Oracle. All of these patents were granted in 1998. Kathryn Walker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kathryn Walker in Cupertino, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5835918 Method-management system and process based on a single master message file Douglas Walls, Robert Mori 1998-11-10 $22,190,000