Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386421 | Actuation system for an internal backup ring assembly | Clifford J. Anderson, Brian R. Thicke | 2002-05-14 |
| 6119916 | Internal backup ring system | Clifford J. Anderson, Brian R. Thicke | 2000-09-19 |