Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957661 | Valve with pressurization rate reduction device | Jeffre Allen Borton, Dennis H. Sattelberg | 2005-10-25 |
| RE35602 | Pressure-loaded cylinder valve insert | — | 1997-09-09 |
| 5330155 | Pressure-loaded cylinder valve insert | — | 1994-07-19 |
| 4911194 | Thermally-sensitive coupling device | — | 1990-03-27 |