Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4420402 | Method and apparatus with couch press for dewatering a slurry of fine particles | Joseph A. Bolton | 1983-12-13 |
| 4419249 | Method and apparatus for dewatering a slurry of fine particles | Joseph A. Bolton | 1983-12-06 |