Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5925258 | Upright tubular filter unit and method of separation using the filter unit | Martin John Pryor | 1999-07-20 |
| 4770793 | Dewatering slurries | Christopher A. Buckley | 1988-09-13 |