Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721643 | Method of controlling a CVT speed ratio | Ananth Krishnan | 2004-04-13 |
| 6558132 | Variable displacement pump | — | 2003-05-06 |
RH
Roger Hanggi
Overall (All Time): #2,189,815 of 4,157,543Top 55%
2
Patents All Time