Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696321 | Air release and vacuum breaker valve system | James R. Reese | 1987-09-29 |
| 4373550 | Valve having a bias-mounted elastomeric sealing element, and method of constructing the same | — | 1983-02-15 |