Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160070 | Reverse bulged forward acting scored rupture disc bulkhead structure for multi-stage rocket motor | James O. Hinrichs | 1992-11-03 |
| 4738099 | Bulkhead rupture disc for solid propellant missiles | Stanley P. Sigle, Jr. | 1988-04-19 |
| 4629861 | Method of affixing an aluminum rupture disc assembly to an aluminum casting | — | 1986-12-16 |