Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458737 | Firearm suppressor including thermal energy absorbing elements manufactured from porous metal | Patrick R. Schwartzkopf | 2019-10-29 |
| 9541345 | Recoil and muzzle blast controller for firearms | — | 2017-01-10 |
| 7270745 | Liquid filtration apparatus embodying super-buoyant filtration particles | — | 2007-09-18 |
| 7270755 | Liquid filtration method embodying superbuoyant filtration particles | — | 2007-09-18 |
| 6638422 | Liquid filtration apparatus and method embodying filtration particles having specific gravity less than liquid being filtered | — | 2003-10-28 |