Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334494 | Dusting apparatus | — | 1982-06-15 |
| 4192456 | Heating system for machine operator's cab | Charles H. Shields | 1980-03-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334494 | Dusting apparatus | — | 1982-06-15 |
| 4192456 | Heating system for machine operator's cab | Charles H. Shields | 1980-03-11 |