Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332070 | Three parameter viscous damper and isolator | David C. Cunningham, Damon H. Duncan | 1994-07-26 |
| 5318156 | Rigid volume viscous damper | — | 1994-06-07 |
| 5305981 | Multiaxis vibration isolation system | David C. Cunningham, Frank Schmitt | 1994-04-26 |