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Holec N.V.
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Hengelo, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing electrically-conductive articles from silicon...
Patent number
4,375,443
Issue date
Mar 1, 1983
Holec N.V.
Antoon H. M. Kipperman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for cleaning a magnetic separator and magnetic separator
Patent number
4,352,730
Issue date
Oct 5, 1982
Holec N.V.
Jacob I. Dijkhuis
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Electromagnetically actuated pumps
Patent number
4,343,275
Issue date
Aug 10, 1982
Holec, N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for distributing fuel to a combustion engine
Patent number
4,338,904
Issue date
Jul 13, 1982
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Magnetic separation method
Patent number
4,330,399
Issue date
May 18, 1982
Holec N.V.
Jacob I. Dijkhuis
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Electromagnetically actuated pumps
Patent number
4,266,523
Issue date
May 12, 1981
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for supplying fuel to a combustion engine
Patent number
4,227,499
Issue date
Oct 14, 1980
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for supplying fuel to a combustion engine and method of _man...
Patent number
4,210,117
Issue date
Jul 1, 1980
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetically actuated pumps
Patent number
4,210,116
Issue date
Jul 1, 1980
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for supplying fuel to a combustion engine and method of manu...
Patent number
4,195,609
Issue date
Apr 1, 1980
Holec, N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for supplying fuel to a combustion engine and method of manu...
Patent number
4,164,920
Issue date
Aug 21, 1979
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Injector for giving off fuel to combustion engine
Patent number
4,149,505
Issue date
Apr 17, 1979
Holec, N.V.
Jacobus H. Zeeman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Pump device for supplying fuel to a combustion engine
Patent number
4,120,617
Issue date
Oct 17, 1978
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combustion engine and injector for a combustion engine
Patent number
4,080,949
Issue date
Mar 28, 1978
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Injector pump
Patent number
4,044,745
Issue date
Aug 30, 1977
Holec, N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetically actuated pumps
Patent number
4,022,174
Issue date
May 10, 1977
Holec, N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Injector
Patent number
3,994,272
Issue date
Nov 30, 1976
Holec, N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Injector
Patent number
3,943,892
Issue date
Mar 16, 1976
Holec N.V.
Willem Brinkman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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