AIR & REFRIGERATION CORPORATION

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NEW YORK 22, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable seal assembly for modulator blades in industrial humidif...
- Patent number 5,417,894
- Issue date May 23, 1995
- Air & Refrigeration Corp.
- Billy R. Witte
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for conditioning unrecycled ambient air
- Patent number 5,408,838
- Issue date Apr 25, 1995
- Air & Refrigeration Corp.
- Ronald J. Yaeger
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Quick connector and shut-off valve assembly for heat recovery system
- Patent number 4,321,797
- Issue date Mar 30, 1982
- Air & Refrigeration Corp.
- Ronald J. Yaeger
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Waste heat recovery system
- Patent number 4,226,606
- Issue date Oct 7, 1980
- Air & Refrigeration Corp.
- Ronald J. Yaeger
- F24 - HEATING RANGES VENTILATING

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Trademarklast 30 trademarks

Information Trademark
72131249 - TD
- Serial number 72131249
- Registration number 735879
- Filing date Nov 3, 1961
- AIR & REFRIGERATION CORPORATION
- 19 - Building materials (non-metallic)