Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589355 | Particulate waste product combustion system | Charles E. Chastain | 1986-05-20 |
| 4517905 | Particulate waste product combustion system | Charles E. Chastain | 1985-05-21 |
| 4308787 | Priority flow divider | Donald J. Parquet | 1982-01-05 |
| 4256433 | Hydraulic circuit for earthworking implement | — | 1981-03-17 |