Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381450 | Subterranean electricity-generating system | — | 2025-08-05 |
| 8293120 | Wet cyclone particle collector | Matthew P. Szarek, Thomas G. Stroka, Andrew R. McFarland | 2012-10-23 |
| 5141200 | Blanket hold down device | Ronald Sherman | 1992-08-25 |
| 4880040 | Liquid petroleum confinement system | William Whiteley | 1989-11-14 |