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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Weilerbach, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 4 inventors. Leading employers of inventors based in Weilerbach, DE include Borgwarner, Fraunhofer, Keiper Gmbh & Co. Kg.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Sascha Weiske Borgwarner 4
2 Karl-Heinz Kuefer Fraunhofer 1
2 Silke Labuk Keiper Gmbh & Co. Kg 1
2 Christian Barsties Pfaff Industriesysteme Und Maschinen Gmbh 1