Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Michael Sakraschinsky Hydac Filtertechnik Gmbh 1
1 Rudolf Marx 1
1 Rolf Hempelmann Bayer Materialscience Ag 1
1 Peter Spang Basf Se 1
1 Klaus Goebbels Hydac Technology Gmbh 1
1 Holger Wegmann Hydac Filtertechnik Gmbh 1
1 Harald Klahm Hydac Fluidtechnik Gmbh 1