RH

Rayk Hoffmann

ZA Zf Friedrichshafen Ag: 5 patents #398 of 2,695Top 15%
Overall (All Time): #1,013,117 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8561493 Automated multi-group transmission of a motor vehicle and method for operating an automated multi-group transmission 2013-10-22
8413750 Device for generating and transmitting drive torque Martin Lamke, Oliver Schell 2013-04-09
8074529 Arrangement for reducing rattling in a transmission 2011-12-13
8069742 Multi-group transmission of a motor vehicle Alan DITTRICH 2011-12-06
8066606 Multi-group transmission of a motor vehicle Alan DITTRICH 2011-11-29