Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5131980 | Hydrocyclone removal of sticky contaminants during paper recycling | Wayne J. Chamblee | 1992-07-21 |
| 5116476 | Atmospheric diffuser improved lower screens backflushing | Joseph R. Phillips, J. Robert Prough, Victor L. Bilodeau, Ronald Bain, John Weston | 1992-05-26 |
| 5069751 | Hydrocyclone deinking of paper during recycling | Wayne J. Chamblee | 1991-12-03 |
| 4543181 | Medium consistency flat disk pressure screen | — | 1985-09-24 |