Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4896836 | Rotary feeder wth metal removing means | — | 1990-01-30 |
| 4738404 | Rotary knife cutter having roll-off cover | — | 1988-04-19 |
| 4664006 | Rotary cutter apparatus | — | 1987-05-12 |
| 4247045 | Automatic volume control system | Kenneth Wands | 1981-01-27 |
| 4190205 | Road marking apparatus and method | — | 1980-02-26 |