Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas Hellfeld — 1 Patent

Rabenau, DE: #41 of 66 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Thomas Hellfeld has been granted 1 US patent. All of these patents were granted in 2005. Thomas Hellfeld ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Thomas Hellfeld in Rabenau, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6976395 Optical device for measuring pressure or force Dietmar Arndt, Reinhard Hegewald, Lutz Schmidt, Bernhard Steiger 2005-12-20