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

Robert Perdue — 1 Patent

Anderson, CA: #15 of 44 inventorsTop 35%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Perdue has been granted 1 US patent. All of these patents were granted in 1989. Robert Perdue ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Perdue in Anderson, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809818 Wheelchair lock device Geary M. Leggett 1989-03-07