Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Karin Golz-Berner Coty B.V. 4
1 Leonhard Zastrow Coty B.V. 4
3 Walter Grubmüller 1
3 Duncan Barclay Plastic Logic Limited 1
3 Edward S. Gelbard Hilex Poly Co. 1
3 Lorenz Baumer Guerlain 1
3 Thomas Bleiner Astron Fiamm Safety Sarl 1