Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866967 | Pump having an intermediate element with a pivot bearing within a rotor for connecting the rotor with a coupling device | — | 2011-01-11 |
| 7628595 | Gas vane pump, and method of operating the pump | Kohei Ono, Hiroyuki Ikemoto, Junichi Tanoue, Ulrich Hiltemann | 2009-12-08 |