Hendricus J. Duipmans

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Drachten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Heating vessel and method of controlling the heating element of suc...
- Patent number 6,084,216
- Issue date Jul 4, 2000
- U.S. Philips Corporation
- Sander Slegt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Motor drive circuit with electronic fault protection
- Patent number 5,245,260
- Issue date Sep 14, 1993
- U.S. Philips Corporation
- Hendricus J. Duipmans
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Irradiation device
- Patent number 4,570,109
- Issue date Feb 11, 1986
- U.S. Philips Corporation
- Haayo Nicolai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER