Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302594 | Apparatus and method for determining the integrity of a tube | Jacques L. Brignac, Robert E. Lucas, Gerald Hendrix | 2019-05-28 |
| 4781365 | Hollow elastomeric spring | — | 1988-11-01 |
| 4690388 | Pneumatic vehicle suspension with failsafe internal stop | — | 1987-09-01 |
| 4589347 | Elastomeric mountings | Terence H. Colford | 1986-05-20 |
| 4282816 | Elastomeric railway suspension | — | 1981-08-11 |