Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210051 | Fault gas detection system for a liquid filled high voltage transformer | — | 2025-01-28 |
| 5395622 | Calcium chloride containing preparation for the prevention or the treatment of hypocalcemia in ruminants | — | 1995-03-07 |
| 4475686 | Valve for liquid injection into a refrigerant evaporator | Zbigniew R. Huelle, Jakob S. Jakobsen | 1984-10-09 |
| 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 |
| 4258899 | Actuating apparatus for adjusting a movable element, particularly the closure member of a valve | Zbigniew R. Huelle | 1981-03-31 |
| 4254425 | Electric discharge printing device having a laminar stylus | — | 1981-03-03 |