Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273624 | Pressurized flotation module and method for pressurized foam separation | Jeffrey Lynn Chamberlain | 1993-12-28 |
| 4952308 | Pressurized flotation module and method for pressurized foam separation | Jeffrey Chamberlin | 1990-08-28 |
| 4548673 | Method and apparatus for deinking | Ashok K. Nanda, Luigi Silveri | 1985-10-22 |