Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Claus Hofer Julius Blum Gesellschaft M.B.H. 1
1 Manfred Zesch Melco Industries 1
1 Markus Düringer Alpla Werke Alwin Lehner 1