Rintje Boersma

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Harmelen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Multiphase switchgear for high voltages
- Patent number 4,527,220
- Issue date Jul 2, 1985
- Coq B.V.
- Rintje Boersma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch for high voltages
- Patent number 4,367,381
- Issue date Jan 4, 1983
- Cog B.V.
- Pieter Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage distribution system with movable voltage measuring tra...
- Patent number 4,258,410
- Issue date Mar 24, 1981
- Coq B.V.
- Rintje Boersma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Busbar system of electric high-voltage switchgear
- Patent number 4,163,118
- Issue date Jul 31, 1979
- COQ B.V.
- Pieter Marien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit-breakers for high voltages
- Patent number 4,109,124
- Issue date Aug 22, 1978
- Coq B.V.
- Rintje Boersma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal clad monophase switchgear panels for high voltages and polyph...
- Patent number 4,004,118
- Issue date Jan 18, 1977
- COQ B.V.
- Rintje Boersma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER