PC

Preben Christiansen

DA Danfoss A/S: 4 patents #86 of 704Top 15%
📍 Nordborg, DK: #48 of 244 inventorsTop 20%
Overall (All Time): #1,305,974 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4685295 Control device for a hydraulically operated consumer Christian Eskildsen, Svend E. Thomsen 1987-08-11
4364304 Arrangement for influencing the operating quantity of a servomotor Hans Andersen 1982-12-21
4342256 Control device for a hydraulic motor Hans Andersen, Helge Christensen 1982-08-03
4204460 Arrangement for influencing the operating quantity of a servo-motor Hans Andersen 1980-05-27