Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481877 | Double acting pulsator with valved piston | Kare Wessel-Hanssen | 1996-01-09 |
| 5337564 | Force or pressure augmenting device | Tore H. Pedersen | 1994-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481877 | Double acting pulsator with valved piston | Kare Wessel-Hanssen | 1996-01-09 |
| 5337564 | Force or pressure augmenting device | Tore H. Pedersen | 1994-08-16 |