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USPTO Patent Rankings Data through Dec 31, 2025
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Hans Kessing — 1 Patent

Immendingen, DE: #12 of 18 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hans Kessing has been granted 1 US patent. All of these patents were granted in 1998. Hans Kessing ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hans Kessing in Immendingen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5743017 Device for heating the blades of scissors, knives and the like Walter Dreher, Klaus Paulat 1998-04-28