Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991621 | Energy diffusing wear ring and methods thereof | Travis Harwell | 2015-03-31 |
| 5535892 | Two stage compound spiral separator and method | Peter Davies | 1996-07-16 |
| 5354467 | Sieve bend | — | 1994-10-11 |
| 5279736 | Bend type separator for solid particle separation | — | 1994-01-18 |
| 4981587 | Sieve with adjustable throat mechanism discharge | — | 1991-01-01 |