Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278541 | Separator employing an annular vertical feedwell with associated concentric annular baffle plate and method of using same to separate solids from liquids | Frederick G. Eis, Oren V. Bonney | 1981-07-14 |