Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Gerhard Schumacher Basf Se 1
1 Christian Springob Wella Gmbh 1
1 Rainer Brinckmann Expert Maschinenbau Gmbh 1
1 Robert Keilmann Ksl Keilmann Sondermaschinenbau Gmbh 1
1 Otto Kretzschmar Novartis Ag 1
1 Rainer Schwan Whitaker & 1