Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |