Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364238 | Valve for refrigeration plant | Zbigniew R. Huelle, Jakob S. Jakobsen | 1982-12-21 |
| 4323220 | Actuating apparatus for adjusting a movable element, particularly the closure member of a valve | Zbigniew R. Huelle | 1982-04-06 |
| 4318529 | Actuating apparatus for adjusting a movable element, particularly the closure member of a valve | Zbigniew R. Huelle | 1982-03-09 |
| 4309885 | Machine for forming a head on a shank, such as a nail or a screw | Ove Nielsen, Tarras Wanheim | 1982-01-12 |