Richard K. Tidball

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adiabatic surface combustion with excess air
- Patent number 5,211,552
- Issue date May 18, 1993
- Alzeta Corporation
- Wayne V. Krill
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas-fired bayonet-type heater
- Patent number 4,809,672
- Issue date Mar 7, 1989
- Alzeta Corporation
- Robert M. Kendall
- F24 - HEATING RANGES VENTILATING