Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bretzfeld, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 4 inventors. Leading employers of inventors based in Bretzfeld, DE include Robert Bosch Gmbh, Würth Elektronik Eisos Gmbh & Co. Kg, Audi Ag.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Matthias Kistner Robert Bosch Gmbh 4
2 Martin Leihenseder Würth Elektronik Eisos Gmbh & Co. Kg 1
2 Viktor Schimik Audi Ag 1
2 Jochen Bantel Kaco Gmbh + Co. Kg 1