Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531066 | Cyclone separator | Emil Gyorgy Arato, Owen Matthew Davies | 2003-03-11 |
| 6398973 | Cyclone separator | Emil Gyorgy Arato, Owen Matthew Davies | 2002-06-04 |
| 4878785 | Abrasive fluid flow | Roger A. Heron | 1989-11-07 |
| 4854090 | Feeding abrasive material | Roger A. Heron, Robert M. Fairhurst | 1989-08-08 |
| 4642944 | Feeding abrasive material | Robert M. Fairhurst | 1987-02-17 |
| 4631871 | Abrasive fluid jet apparatus | — | 1986-12-30 |
| 4380477 | Cleaning pipes using mixtures of liquid and abrasive particles | — | 1983-04-19 |