R.Q.O. Holding Company

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Organization

Jamestown, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlling ammonia emissions for diazo developing equipment
- Patent number 4,512,654
- Issue date Apr 23, 1985
- R.Q.O. Holding Company
- Eduard Feitzinger
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic printing system using dielectric film member
- Patent number 4,404,574
- Issue date Sep 13, 1983
- R.Q.O. Holding Company, Inc.
- Herman Burwasser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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Trademarklast 30 trademarks

Information Trademark
74156542 - AARQUE
- Serial number 74156542
- Registration number 1674918
- Filing date Apr 12, 1991
- R.Q.O. HOLDING COMPANY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73798177 - OZALID
- Serial number 73798177
- Registration number 1581198
- Filing date May 8, 1989
- R.Q.O. HOLDING COMPANY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments