Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H630 | Aging gauge | Robert E. Betts | 1989-04-04 |
| 4653400 | Two component thru-bulkhead initiator | — | 1987-03-31 |
| 4549486 | Smoke canister | Robert E. Betts, Robert E. McNeill | 1985-10-29 |
| 4542695 | Contoured configured detonating cord and detonator | Robert E. Betts, Jacqueline C. Meador | 1985-09-24 |