Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930402 | Hydraulic lifting cylinder-piston unit | Matthias Schlieder | 1990-06-05 |
| 4593884 | Continuous-advance hydraulic cable mover | Christian Zschocke | 1986-06-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930402 | Hydraulic lifting cylinder-piston unit | Matthias Schlieder | 1990-06-05 |
| 4593884 | Continuous-advance hydraulic cable mover | Christian Zschocke | 1986-06-10 |