James M. Bell

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Mississauga, Ont, CA

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Patents Grantslast 30 patents

Information Patent Grant
Temperature responsive 3-way line valve with shape memory alloy act...
- Patent number 5,261,597
- Issue date Nov 16, 1993
- Maier Perlman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tempering system for storage tank water heaters utilizing inlet and...
- Patent number 5,115,491
- Issue date May 19, 1992
- Maier Perlman
- F24 - HEATING RANGES VENTILATING