Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388746 | Filtration system for a compressor station | — | 2013-03-05 |
| 8323388 | Combination relief valve and filtration system | — | 2012-12-04 |
| 5947419 | Aerial cargo container | Charles V. Warren | 1999-09-07 |
| 4470608 | Resilient gasket having auxiliary resiliency means | — | 1984-09-11 |