Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Bernhard Irrgang Wella Gmbh 1
1 Uwe Schleinitz Woco Avs Gmbh 1
1 Franz J. Wolf Woco Franz-Josef Wolf & Co. Gmbh 1
1 Theø Huhn 1
1 Barry Van Setten Umicore Ag & Co. Kg 1
1 Eyk Karus Woco Avs Gmbh 1