Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Deufringen, DE ranks #64,437 worldwide for total patents filed all time, with 6 patents from 3 inventors. Leading employers of inventors based in Deufringen, DE include Fraunhofer, Dr. Ing. H.C. F. Porsche Ag, Daimler Ag.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Dietmar Eckoldt Fraunhofer 2
1 Markus Heinisch Dr. Ing. H.C. F. Porsche Ag 2
1 Markus Hammori Daimler Ag 2