Johannes T. W. De Hair

Person

Roosendaal, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Luminescent material
- Patent number 6,184,618
- Issue date Feb 6, 2001
- U.S. Philips Corporation
- Thomas Jüstel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low-pressure mercury discharge lamp with color temperature adjustment
- Patent number 5,677,598
- Issue date Oct 14, 1997
- U.S. Philips Corporation
- Johannes T. W. De Hair
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for selecting low-pressure murcury discharge lamps
- Patent number 5,669,510
- Issue date Sep 23, 1997
- U.S. Phillips Corporation
- Petrus C. Lauwerijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure sodium discharge lamp having a color temperature of a...
- Patent number 5,097,176
- Issue date Mar 17, 1992
- U.S. Philips Corporation
- Johannes T. W. De Hair
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure mercury vapor discharge lamp
- Patent number 4,800,319
- Issue date Jan 24, 1989
- U.S. Philips Corporation
- Johannes T. C. van Kemenade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure mercury vapour discharge lamp
- Patent number 4,727,283
- Issue date Feb 23, 1988
- U.S. Philips Corporation
- Johannes T. C. van Kemenade
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low-pressure mercury vapor discharge lamp
- Patent number 4,644,223
- Issue date Feb 17, 1987
- U.S. Philips Corporation
- Johannes T. W. de Hair
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low-pressure mercury vapor discharge lamp
- Patent number 4,602,188
- Issue date Jul 22, 1986
- U.S. Philips Corporation
- Johannes T. W. de Hair
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent screen and low pressure mercury vapor discharge lamp co...
- Patent number 4,319,161
- Issue date Mar 9, 1982
- U.S. Philips Corporation
- Bob Looye
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Luminescent material, luminescent screen provided with such a mater...
- Patent number 4,215,289
- Issue date Jul 29, 1980
- U.S. Philips Corporation
- Johannes T. W. De Hair
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Johannes T. W. De Hair

Person

Patents Grantslast 30 patents

Luminescent material

Low-pressure mercury discharge lamp with color temperature adjustment

Method and device for selecting low-pressure murcury discharge lamps

High-pressure sodium discharge lamp having a color temperature of a...

Low-pressure mercury vapor discharge lamp

Low-pressure mercury vapour discharge lamp

Low-pressure mercury vapor discharge lamp

Low-pressure mercury vapor discharge lamp

Luminescent screen and low pressure mercury vapor discharge lamp co...

Luminescent material, luminescent screen provided with such a mater...