Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033390 | Trilevel performance gas generator | Larry K. Hansen, George F. Kirchoff, Donald R. Lauritzen | 1991-07-23 |
| 4765247 | Parachute collapsing system and method for flares | Barry R. Sorenson | 1988-08-23 |