Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5168761 | Automated spring pack testing method | John G. Hinant, Albert J. Servas | 1992-12-08 |
| 5167151 | Spring pack testing and analysis system | John G. Hinant, Albert J. Servas | 1992-12-01 |