Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412910 | Wet abrasive blasting method and apparatus | Lawrence M. Camarota | 1995-05-09 |
| 5239788 | Abrasive feed system | — | 1993-08-31 |
| 5123206 | Wet abrasive blasting method | — | 1992-06-23 |
| 4922664 | Liquid sand blast nozzle and method of using same | Arthur L. Spinks | 1990-05-08 |
| 4878320 | Abrasive feed system | — | 1989-11-07 |
| 4821467 | Control system for liquid propelled abrasive cleaning | R. Craig Martin, Bryce T. Baker | 1989-04-18 |
| 4817342 | Water/abrasive propulsion chamber | R. Craig Martin | 1989-04-04 |
| 4815241 | Wet jet blast nozzle | — | 1989-03-28 |