Petrus F. De Jongh

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Veldhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Molding device comprising microwave generator and a microwave oven
- Patent number 5,653,778
- Issue date Aug 5, 1997
- U.S. Philips Corporation
- Peter C. S. Rutjes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of moulding products with heating a parison with microwaves
- Patent number 5,324,345
- Issue date Jun 28, 1994
- U.S. Philips Corporation
- Peter C. S. Rutjes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plasma activated deposition of an insulating material on the interi...
- Patent number 4,877,938
- Issue date Oct 31, 1989
- U.S. Philips Corporation
- Hans Rau
- C03 - GLASS MINERAL OR SLAG WOOL