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USPTO Patent Rankings Data through Dec 31, 2025
GK

Gregor Kern — 1 Patent

Philippsburg, DE: #36 of 64 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gregor Kern has been granted 1 US patent. All of these patents were granted in 1991. Gregor Kern ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gregor Kern in Philippsburg, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5051223 Method for the production of concrete pipes 1991-09-24