Par Holmberg

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Power transformer/inductor
- Patent number 7,046,492
- Issue date May 16, 2006
- ABB AB
- Udo Fromm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer with voltage regulating means
- Patent number 6,995,646
- Issue date Feb 7, 2006
- ABB AB
- Udo Fromm
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transformer/inductor
- Patent number 6,970,063
- Issue date Nov 29, 2005
- ABB AB
- Udo Fromm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Induction devices with distributed air gaps
- Patent number 6,885,273
- Issue date Apr 26, 2005
- ABB AB
- Pan Min
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer
- Patent number 6,867,674
- Issue date Mar 15, 2005
- Asea Brown Boveri AB
- Thorsten Schutte
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchable flux control for high power static electromagnetic devices
- Patent number 6,801,421
- Issue date Oct 5, 2004
- ABB AB
- Christian Sasse
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Power transformer/inductor
- Publication number 20050099258
- Publication date May 12, 2005
- ASEA BROWN BOVERI AB
- Udo Fromm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Induction devices with distributed air gaps
- Publication number 20030030529
- Publication date Feb 13, 2003
- Pan Min
- H01 - BASIC ELECTRIC ELEMENTS