Johannes P. T. Damen

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 6,172,460
- Issue date Jan 9, 2001
- U.S. Philips Corporation
- Johannes P. M. Damen
- G02 - OPTICS
Information Patent Grant
Hearing aid with adjustable flexible connection member
- Patent number 4,727,582
- Issue date Feb 23, 1988
- U.S. Philips Corporation
- Robert de Vries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing a glass-bonded magnetic head having diffusi...
- Patent number 4,665,612
- Issue date May 19, 1987
- U.S. Philips Corporation
- Johannes P. M. Damen
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass-bonded magnetic head having diffusion barriers
- Patent number 4,600,957
- Issue date Jul 15, 1986
- U.S. Philips Corporation
- Johannes P. M. Damen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 4,568,993
- Issue date Feb 4, 1986
- U.S. Philips Corporation
- Doeko Stoppels
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing single crystals
- Patent number 4,379,021
- Issue date Apr 5, 1983
- U.S. Philips Corporation
- Johannes P. M. Damen
- C30 - CRYSTAL GROWTH
Information Patent Grant
Single crystal of calcium-gallium germanium garnet and substrate ma...
- Patent number 4,323,618
- Issue date Apr 6, 1982
- U.S. Philips Corporation
- Johannes P. M. Damen
- C30 - CRYSTAL GROWTH