Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322375 | Control device and hydraulic pilot control | Frank Helbling, Gunter Fertig, Albrecht Kessler, Burkhard Knoll | 2012-12-04 |
JH
Josef Hessdörfer
Liebherr-France Sas: 1 patents #5 of 19Top 30%
Overall (All Time): #3,232,330 of 4,157,543Top 80%
1
Patents All Time