Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789069 | Check valve, and injector with hydraulic booster and check valve | Nestor Rodriguez-Amaya, Markus Leimser, Michael Stengele, Andreas Theurer, Christoph Butscher | 2010-09-07 |