Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314525 | Actuator with electrical equipment enclosed in a separate enclosure made of a fire resistant | Tom Toft Kragh, René Sørensen | 2012-11-20 |
| 8015890 | Linear actuator | Bruno Christensen, Kjeld Kristiansen | 2011-09-13 |
| 7538284 | Electrical control panel preferably for height adjustable tables | Jens Jørgen Nielsen, Martin Riis | 2009-05-26 |
| D523880 | Linear actuator | Bruno Christensen, John Landerholm | 2006-06-27 |
| D500509 | Drive unit | Jens Jørgen Nielsen, Martin Riis | 2005-01-04 |
| 6739004 | Rotary actuator, especially for adjustable furniture, including beds and bottom for beds | John Abrahamsen | 2004-05-25 |
| D487902 | Linear actuator | Jens Jørgen Nielsen, Martin Riis | 2004-03-30 |
| D459742 | Rotary actuator | John Abrahamsen | 2002-07-02 |
| 5919337 | Method of continuously isothermally cooking of pulp | Sven-Erik Olsson, Stig Andtbacka, Ake Backlund, Johanna Svanberg | 1999-07-06 |
| 5640994 | Liquid reservoir | — | 1997-06-24 |
| 5044179 | Stabilizing pressure and flow conditions in a screening apparatus | — | 1991-09-03 |
| 5034128 | Apparatus for dewatering pulp | Rune Hillstrom, Joseph R. Phillips | 1991-07-23 |
| 5020178 | Stabilizing pressure and flow conditions in a screening apparatus | — | 1991-06-04 |
| 4944167 | Backflushing pressure diffuser screens | Ole J. Richter | 1990-07-31 |
| 4908896 | Backflushing pressure diffuser screens | Ole J. Richter | 1990-03-20 |
| 4881286 | Effective diffuser/thickener screen backflushing | Johan C. F. C. Richter, Ole J. Ricter | 1989-11-21 |
| 4793161 | Effective diffuser/thickener screen backflushing | Johan C. F. C. Richter, Ole J. Ricter | 1988-12-27 |
| 4760699 | Thermostatic servo-motor, particularly for valves | Jens J. Molbaek, Jan Zangenberg, Poul S. Dam | 1988-08-02 |
| 4737274 | Tramp material separator | Rolf Ekholm | 1988-04-12 |
| 4705600 | Method for the treatment of pulp with liquid | — | 1987-11-10 |
| 4632753 | Strainer basket provided with at least one tubular sighting net open at either ends | Peter L. Jensen | 1986-12-30 |
| 4535497 | Method for treatment of suspensions in movement | — | 1985-08-20 |
| 4535590 | Thermal servo-motor, particularly for valves | Jens J. Molbaek, Jan Zangenberg, Poul S. Dam | 1985-08-20 |
| 4427489 | Mixing device and method | — | 1984-01-24 |
| 4368628 | Apparatus for treatment of suspensions in movement | — | 1983-01-18 |