Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359836 | Agricultural harvester with closed loop header control | Thomas Chmielewski, Mark K. Torbett, Carl E. Bohman, Charles P. Heisig | 1994-11-01 |
| 5351601 | Hydraulic control system | Charles P. Heisig | 1994-10-04 |