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

James Lehmann — 1 Patent

ICIcc: 1 patents #5 of 9Top 60%
Colebrook, CT: #4 of 7 inventorsTop 60%
Connecticut: #21,465 of 34,797 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James Lehmann has been granted 1 US patent while listed as an inventor at Icc. All of these patents were granted in 1997. James Lehmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James Lehmann in Colebrook, CT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D380661 Combination putty knife and screwdriver 1997-07-08