Frank Stubner

ZA Zf Friedrichshafen Ag: 3 patents #632 of 2,695Top 25%

📍 Ernstroda, DE: #1 of 1 inventorsTop 100%

Overall (All Time): #1,578,594 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7621360	Drive unit for a floor trolley	Dirk Bald	2009-11-24
7404676	Axial lock for the wheel bearing of pole vehicles	—	2008-07-29
7245052	Wheel hub drive	—	2007-07-17