Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454217 | Plant harvesting machine | — | 1995-10-03 |
| 5361441 | Road-sweeping machine | — | 1994-11-08 |
| 5317783 | Vacuum trailer | — | 1994-06-07 |
| 4417351 | Stacked article counting apparatus | Robert A. West, Richard P. Manning | 1983-11-22 |
| 4271699 | Sheet thickness monitoring system and method | — | 1981-06-09 |