Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Siegelsbach, DE ranks #28,638 worldwide for total patents filed all time, with 35 patents from 7 inventors. Leading employers of inventors based in Siegelsbach, DE include Karlsruher Institut Für Technologie, Robert Bosch Gmbh, Dr. Ing. H.C. F. Porsche Ag.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Christian Koos Karlsruher Institut Für Technologie 20
2 Oliver Leibfried Robert Bosch Gmbh 5
2 Frank Blum Dr. Ing. H.C. F. Porsche Ag 5
#4 Jörg HAISSER Novaliq Gmbh 2
#5 Matthias Proft Valeo Schalter Und Sensoren Gmbh 1
#5 Wolfram Zuck Amphenol-Tuchel Electronics Gmbh 1
#5 Herbert Gebhardt 1