Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494074 | Rupture disk assembly | Donall Cullinane, John Daly, Greg Klein, Barry Lowe, Mitch Rooker +2 more | 2002-12-17 |
| 6446653 | Rupture disk assembly | Donall Cullinane, John Daly, Greg Klein, Barry Lowe, Mitch Rooker +2 more | 2002-09-10 |
| 6321582 | Method and apparatus for forming a rupture disk | Donall Cullinane, John Daly, Greg Klein, Barry Lowe, Mitch Rooker +2 more | 2001-11-27 |
| 6178983 | Rupture disk assembly | Donall Culliinane, John Daly, Barry Lowe, Mitch Rooker, John Tomasko | 2001-01-30 |
| 5082133 | Low pressure rupture disk and assembly | Arnold L. Mundt | 1992-01-21 |
| 5050630 | Self-positioning rupture disk assembly | Arnold L. Mundt | 1991-09-24 |
| 4905722 | Composite rupture disk assembly | Mitchel L. Rooker | 1990-03-06 |