JB

Jochen Birkle

ZA Zf Friedrichshafen Ag: 1 patents #1,366 of 2,695Top 55%
📍 Tettnang, DE: #140 of 246 inventorsTop 60%
Overall (All Time): #3,205,995 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8172053 Hydraulic circuit arrangement for operating a hydrodynamic torque converter Horst Leichsenring, Berron Hairston, Thomas Aisenpreis 2012-05-08