Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865739 | Valve system | Josh Kamp, David J. Zawilinski | 2020-12-15 |
| 10844740 | Air turbine starter with turbine air exhaust outlet valve | David J. Zawilinski, Takao Fukuda | 2020-11-24 |