NiOptics Corporation

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Evanston, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Light source illumination system
- Patent number 5,491,620
- Issue date Feb 13, 1996
- NiOptics Corporation
- Roland Winston
- G02 - OPTICS
Information Patent Grant
Nonimaging optical illumination system
- Patent number 5,335,152
- Issue date Aug 2, 1994
- NiOptics Corporation
- Roland Winston
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Tapered multilayer luminaire devices
- Patent number 5,303,322
- Issue date Apr 12, 1994
- NiOptics Corporation
- Roland Winston
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Nonimaging optical illumination system
- Patent number 5,289,356
- Issue date Feb 22, 1994
- NiOptics Corporation
- Roland Winston
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Illumination system having an aspherical lens
- Patent number 5,285,318
- Issue date Feb 8, 1994
- NiOptics Corporation
- Philip Gleckman
- G02 - OPTICS
Information Patent Grant
Tapered multilayer luminaire devices
- Patent number 5,237,641
- Issue date Aug 17, 1993
- NiOptics Corporation
- Benjamin A. Jacobson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74437120 - NIOLITE
- Serial number 74437120
- Filing date Sep 14, 1993
- NiOptics Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments