Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Weisweil, DE ranks #8,089 worldwide for total patents filed all time, with 272 patents from 3 inventors. Leading employers of inventors based in Weisweil, DE include Biedermann Technologies, Albert-Ludwigs-Universitaet Freiburg, Auma Riester Gmbh & Co. Kg.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Wilfried Matthis Biedermann Technologies 266
2 Roland Schüle Albert-Ludwigs-Universitaet Freiburg 4
3 Lutz Stöcklin Auma Riester Gmbh & Co. Kg 2