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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Simmersfeld, DE ranks #29,616 worldwide for total patents filed all time, with 33 patents from 6 inventors. Leading employers of inventors based in Simmersfeld, DE include Durkopp Systemtechnik Gmbh, Unknown, Kinetix Ag.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Wolfgang Bruder Durkopp Systemtechnik Gmbh 13
2 Albert Klein Unknown 12
3 Wojtek Dyczka Kinetix Ag 4
#4 Volker Roller Friedrich Boysen Gmbh & Co. Kg 2
#5 Albert P. Klein Process Control 1
#5 Lars Weimer Homag Gmbh 1