Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118071 | Electronically driven control valve | — | 1992-06-02 |
| 4475686 | Valve for liquid injection into a refrigerant evaporator | Leif Nielsen, Jakob S. Jakobsen | 1984-10-09 |
| 4364238 | Valve for refrigeration plant | Leif Nielsen, Jakob S. Jakobsen | 1982-12-21 |
| 4323220 | Actuating apparatus for adjusting a movable element, particularly the closure member of a valve | Leif Nielsen | 1982-04-06 |
| 4318529 | Actuating apparatus for adjusting a movable element, particularly the closure member of a valve | Leif Nielsen | 1982-03-09 |
| 4258899 | Actuating apparatus for adjusting a movable element, particularly the closure member of a valve | Leif Nielsen | 1981-03-31 |