Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7845486 | Conveyor apparatus | Nathan Grams, Randel L. Radandt, Patris E. Vincent | 2010-12-07 |
| 7823718 | Dynamic conveyance device | — | 2010-11-02 |
| 5645229 | Apparatus for and method of pulping waste paper | Donald C. Cheesman | 1997-07-08 |
| 5593098 | Apparatus for and method of pulping waste paper | Donald C. Cheesman | 1997-01-14 |
| 5556041 | Apparatus and method for debaling bales | Donald C. Cheesman | 1996-09-17 |
| 5324389 | Waste paper disintegration, classification and pulping system | — | 1994-06-28 |