Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Lahmann — 1 Patent

TRTrexel: 1 patents #20 of 32Top 65%
Somerville, OH: #5 of 9 inventorsTop 60%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Patrick Lahmann has been granted 1 US patent while listed as an inventor at Trexel. All of these patents were granted in 2001. Patrick Lahmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Patrick Lahmann in Somerville, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6235380 Lamination of microcellular articles Srinath Tupil, Klaus Buchner 2001-05-22