Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960415 | Master processing apparatus with adjustably spaced pressure rollers | Deborah Lynn Simonsen, Chakrayud Piboontum | 2015-02-24 |
| 6102343 | Step and lift refuse liner removal system | Christopher A. Grimesey | 2000-08-15 |