Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Josef Lenzen Karl Mayer Textilmaschinenfabrik Gmbh 2
2 Georg Oenbrink Degussa Ag 1
2 Helmut Siegfried Baltruschat American Cyanamid 1