Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10245799 | Baler for recycled materials | Mark McDonald, Kevin T. Burt | 2019-04-02 |
| 9248620 | Baler for recycled materials | Mark McDonald, Kevin T. Burt | 2016-02-02 |
| 6499369 | Rack ball nut interface | Randall S Hetzner, Ronald Hansen | 2002-12-31 |