Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305135 | Oxygen concentrating self-rescuer device | Richard Givens, David L. McDorman, James J. Reuther, Jeremy D. Seidt | 2022-04-19 |
| 10343000 | Oxygen concentrating self-rescuer device | Richard Givens, David L. McDorman, James J. Reuther, Jeremy D. Seidt | 2019-07-09 |
| 9347755 | Non-energetics based detonator | Roger F. Backhus, Richard W. Givens, Ronald L. Loeser, Jason E. Paugh, Walter G. VanCleave, III +1 more | 2016-05-24 |
| 8661978 | Non-energetics based detonator | Roger F. Backhus, Richard W. Givens, Ronald L. Loeser, Jason E. Paugh, Walter G. VanCleave, III +1 more | 2014-03-04 |
| 7555986 | Thermite charge | Richard W. Givens, Thomas Earl Burky, James J. Reuther | 2009-07-07 |