Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299796 | Gas powered gun with primary and secondary pistons | — | 2007-11-27 |
| 5613483 | Gas powered gun | Michael A. Lukas, Roger L. Hurst | 1997-03-25 |
| 5148839 | Valve assemblies for filling containers with pressurized gas | Roger Christopher Hurst | 1992-09-22 |