Joseph G. Chamberlain

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Tigard, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Nonpolluting, high efficiency firebox for wood burning stove
- Patent number 4,643,165
- Issue date Feb 17, 1987
- Joseph G. Chamberlain
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Jacketed wood stove
- Patent number 4,520,791
- Issue date Jun 4, 1985
- Joseph G. Chamberlain
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus and method for accomplishing efficient burning of biomass...
- Patent number 4,438,756
- Issue date Mar 27, 1984
- Chamberlain; Joseph G.
- Joseph G. Chamberlain
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Jacketed wood stove
- Patent number 4,422,436
- Issue date Dec 27, 1983
- Joseph G. Chamberlain
- F24 - HEATING RANGES VENTILATING