Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7204185 | Hydraulic system having a pressure compensator | Pengfei Ma, Gene R. St. Germain, Jiao Zhang, Aleksandar Egelja, Michael A. Sorokine | 2007-04-17 |
RL
Robert Scot Lehmann
Shin Caterpillar Mitsubishi: 1 patents #64 of 184Top 35%
Overall (All Time): #3,383,108 of 4,157,543Top 85%
1
Patents All Time