Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Herbert Cermak

GGGkn Driveline Deutschland Gmbh: 6 patents #1 of 3Top 35%
Bessenbach, DE: #1 of 1 inventorsTop 100%
Overall (2011): #12,115 of 364,097Top 4%
6 Patents 2011

Issued Patents 2011

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8083430 Connecting assembly between a shaft journal and a constant velocity universal joint with threaded sleeve 2011-12-27
8070613 Connecting assembly between a shaft journal and a constant velocity joint 2011-12-06
8025454 Connecting assembly between a shaft journal and a constant velocity universal joint 2011-09-27
8025578 Wheel hub/universal joint assembly with end teeth 2011-09-27
8012030 Connecting assembly between a shaft journal and a constant velocity universal joint Michael Zierz 2011-09-06
8002640 Wheel hub/universal joint assembly with end teeth and wheel bearing Michael Zierz, Christoph Sieber 2011-08-23