Olov Johansson

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Uppsala, SE

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Patents Grantslast 30 patents

Information Patent Grant
Near-resonance wide-range operating electromechanical motor
- Patent number 7,157,830
- Issue date Jan 2, 2007
- Piezomotor Uppsala AB
- Anders Jansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromechanical motor and assembling method therefore
- Patent number 7,053,527
- Issue date May 30, 2006
- Piezomotor Uppsala AB
- Christer Mattsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Near-resonance electromechanical motor
- Patent number 6,747,394
- Issue date Jun 8, 2004
- Piezomotor Uppsala AB
- Stefan Johansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Electromechanical motor and assembling method therefore
- Publication number 20050134146
- Publication date Jun 23, 2005
- Christer Mattsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Near-resonance wide-range operating electromechanical motor
- Publication number 20040195935
- Publication date Oct 7, 2004
- Anders Jansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Near-resonance electromechanical motor
- Publication number 20030234596
- Publication date Dec 25, 2003
- Stefan Johansson
- H01 - BASIC ELECTRIC ELEMENTS