Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581896 | Infinitely variable hydraulic transmission | Hans B. Andresen | 1986-04-15 |
| 4406652 | Centrifuge with a skimmer disc for discharging a liquid phase | — | 1983-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581896 | Infinitely variable hydraulic transmission | Hans B. Andresen | 1986-04-15 |
| 4406652 | Centrifuge with a skimmer disc for discharging a liquid phase | — | 1983-09-27 |