Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Grafenau, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 5 inventors. Leading employers of inventors based in Grafenau, DE include Robert Bosch Gmbh, Daimler Ag, Siemens Aktiengesellschaft.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Remigius Has Robert Bosch Gmbh 2
1 Jan Boehm Daimler Ag 2
3 Thomas Zelzer Siemens Aktiengesellschaft 1
3 Horst Honecker Thyssenkrupp Ag 1
3 Jürgen Mittnacht Dr. Ing. H.C. F. Porsche Ag 1