Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688835 | Side ramp assembly for a trailer | — | 2004-02-10 |
| 4394259 | Vacuum pneumatic conveying apparatus and method for transferring food products | John R. Benny, Paul Smith | 1983-07-19 |