Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971685 | Bubble injected hydrocyclone flotation cell | Cy Jordan | 1990-11-20 |
| 4307964 | System for maintaining high resonance during sonic agglomeration | James E. Dudgeon | 1981-12-29 |