Harrison F. Edwards

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Norwich, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fireplace enclosure and heat-exchanger unit
- Patent number 4,137,896
- Issue date Feb 6, 1979
- Sunbeam Corporation
- Harrison F. Edwards
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fireplace enclosure and integral heat-exchanger
- Patent number 4,119,081
- Issue date Oct 10, 1978
- Sunbeam Corporation
- Harrison F. Edwards
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fireplace enclosure
- Patent number 4,095,582
- Issue date Jun 20, 1978
- Bennett-Ireland, Inc.
- Harrison F. Edwards
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combination isobaric steam-heater and enclosure for use with firepl...
- Patent number 4,058,107
- Issue date Nov 15, 1977
- Norwich Laboratory, Inc.
- Harrison F. Edwards
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fireplace enclosure
- Patent number 4,027,650
- Issue date Jun 7, 1977
- Bennett-Ireland, Inc.
- Harrison F. Edwards
- F24 - HEATING RANGES VENTILATING