Wolter Buikema

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Hengelo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Switching helix power supply for a TWT
- Patent number 4,899,113
- Issue date Feb 6, 1990
- Hollandse Signaalapparaten B.V.
- Wolter Buikema
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy converter with series resonant bridge and switching circuit
- Patent number 4,777,576
- Issue date Oct 11, 1988
- Hollandse Signaalapparaten B.V.
- Wolter Buikema
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy converter
- Patent number 4,488,213
- Issue date Dec 11, 1984
- Hollandse Signaalapparaten B.V.
- Wolter Buikema
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER