Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611592 | Automatic media loader for feeder | — | 2020-04-07 |
| 7857302 | Vacuum friction feeder | — | 2010-12-28 |
| 5626345 | Dual groove seal | — | 1997-05-06 |
| 4742971 | Attachment winch for vehicle wheels | John Wallace | 1988-05-10 |