Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444062 | Perforated propellant and method of manufacturing same | William L. O'Meara, Jonathon M. Howard, John J. Williamson | 2002-09-03 |
| 5237927 | Energetic consumable cartridge case | William L. O'Meara | 1993-08-24 |