Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590158 | Pressure container with layered seal assembly | William P. Klassen, David Davis | 2003-07-08 |
| 6520068 | Actuator with sealing assembly | Greg Collier, William P. Klassen, Andy Lyons, Chris McIlwain, Jeff Prince +1 more | 2003-02-18 |