PK

Philipp Kölbl

ZA Zf Friedrichshafen Ag: 2 patents #870 of 2,695Top 35%
Overall (All Time): #1,751,284 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11920646 Method for operating a friction-locking shift element of a transmission, and control unit Michael J. Miller, Jonas Knör 2024-03-05
9593771 Method for operating an automatic transmission Christoph Hess, Ruben Cueppers 2017-03-14