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

Robert Eugene Kauffman — 1 Patent

Biglerville, PA: #3 of 12 inventorsTop 25%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Eugene Kauffman has been granted 1 US patent. All of these patents were granted in 2024. Robert Eugene Kauffman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Eugene Kauffman in Biglerville, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11945072 High speed drill bit sharpener Bryan Thomas 2024-04-02