Garry Rose

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St. Helena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ductwork for delivery of low temperature air
- Patent number 5,393,105
- Issue date Feb 28, 1995
- Bart Petterson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ceiling vent with movable vane
- Patent number 5,261,857
- Issue date Nov 16, 1993
- Bart Petterson
- F24 - HEATING RANGES VENTILATING