Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995126 | Low-frequency pulsing sonic and hydraulic mining system | Thomas Joseph Hice | 2018-06-12 |
| 9995127 | Low-frequency pulsing sonic and hydraulic mining method | Thomas Joseph Hice | 2018-06-12 |
| 6349487 | Foot leverage system and method | — | 2002-02-26 |
| 5921009 | Foot leverage system and method | — | 1999-07-13 |