Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D884744 | Pump | Steen Mikkelsen | 2020-05-19 |
| 6548976 | Method for the commutation of a polyphase permanent magnet motor | Jan Caroe Aarestrup | 2003-04-15 |
| 6326752 | Method for the commutation of a polyphase permanent magnet motor | Jan Caroe Aarestrup | 2001-12-04 |
| 6322332 | Device for the external cooling of the electric drive motor of a centrifugal pump unit | Henrik-Gerner Olrik | 2001-11-27 |
| 6273684 | Centrifugal pump unit | Carsten Norgaard, Jorgen Schmidt | 2001-08-14 |
| 6208112 | Method for controlling a voltage/frequency converter controlled single-phase or polyphase electric motor | Pierre Vadstrup | 2001-03-27 |
| 6140725 | Wet-running submersible motor for driving a centrifugal pump | Ole K. Sorensen | 2000-10-31 |
| 6085596 | Pressure sensor having an insulating layer and fluid tight amorphous metal layer | Tina Brown, Karsten Dyrbye, Per Ellemose Andersen | 2000-07-11 |
| 6030709 | Electronic component | Tina Brown, Karsten Dyrbye, Per Ellemose Andersen | 2000-02-29 |
| 6022196 | Submersible motor unit | Steen Mikkelsen, Preben Andersen | 2000-02-08 |
| 5975842 | Sensor arrangement | J.o slashed.rgen Schmidt | 1999-11-02 |
| 5941695 | Submersible motor for driving a centrifugal pump having a separating wall disposed in a rotor chamber-space | Tonny Ring Nielsen, Peter Elvekjaer, Aage Bruhn, Henrik Vinter | 1999-08-24 |
| 5807073 | Inline centrifugal pump | Bjarne Nyholm Larsen | 1998-09-15 |
| 5714816 | Electric motor | Carl-Christian Danielsen, J.o slashed.rgen Kimer | 1998-02-03 |
| 5598080 | Starting device for a single-phase induction motor | J.o slashed.rgen Daugbjerg | 1997-01-28 |
| D372719 | Water pump | — | 1996-08-13 |
| D364172 | Pump | Kurt F. Nielsen | 1995-11-14 |
| D357687 | Pump housing | — | 1995-04-25 |
| 5356266 | Centrifugal pump unit | Jorgen Daugbjerg | 1994-10-18 |
| 5332369 | Pump unit with cooling jacket for electric motor | — | 1994-07-26 |
| 5248085 | Gas boiler | Horst Komossa, Thomas Blad | 1993-09-28 |
| 5224389 | Method and apparatus for taking samples from a groundwater monitoring site | Jorgen Christensen, Konrad Gries, Hans-Joachim Jordan | 1993-07-06 |
| 5202596 | Electric motor | Thomas Blad, Bjarne D. Pedersen | 1993-04-13 |
| 5176021 | Method and apparatus for making shaped metal parts by forming sheet metal | Soren Simonsen | 1993-01-05 |
| 5158436 | Pump with speed controller responsive to temperature | Ivan Knudsen, Bjarne D. Pedersen | 1992-10-27 |