Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017051 | Electrohydraulic control means for hydraulic self-advancing support units | Heinrich Kowalik, Gerald Kohl | 1991-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017051 | Electrohydraulic control means for hydraulic self-advancing support units | Heinrich Kowalik, Gerald Kohl | 1991-05-21 |