Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Rudiger Dalchow Montaplast Gmbh 1
1 Paul Wiedenhaupt 3M 1
1 Rolf Melcher Mechaless Systems Gmbh 1
1 Gabriel Bogdan Albert Ackermann Gmbh & Co. Kg 1
1 Paul Weidenhaupt 3M 1
1 Eckhard Hauer The Toro 1
1 Hans-Jurgen Hemschemeier Km Europa Metal Aktiengesellschaft 1