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Johan F. Dijksman
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Eindhoven, NL
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last 30 patents
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Patent Grant
Pump comprising a chamber with inlet and outlet openings, a steam i...
Patent number
5,899,675
Issue date
May 4, 1999
U.S. Philips Corporation
Emanuel L. G. M. Van Heumen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Piston engine and cryo-cooler provided with such a piston engine
Patent number
5,038,570
Issue date
Aug 13, 1991
U.S. Philips Corporation
Johan F. Dijksman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...