William B. Hamelink

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Bloomington, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel burner safe starting system
- Patent number 4,188,180
- Issue date Feb 12, 1980
- Honeywell Inc.
- William B. Hamelink
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flame signal stabilization circuit
- Patent number 4,168,949
- Issue date Sep 25, 1979
- Honeywell Inc.
- William B. Hamelink
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Condition control system utilizing digital logic
- Patent number 4,112,318
- Issue date Sep 5, 1978
- Honeywell Inc.
- William B. Hamelink
- G01 - MEASURING TESTING
Information Patent Grant
Fuel burner control device providing safely ignited burner
- Patent number 4,078,878
- Issue date Mar 14, 1978
- Honeywell Inc.
- Stacy O. Barbour
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Resistive fluid detecting means
- Patent number 4,027,172
- Issue date May 31, 1977
- Honeywell Inc.
- William B. Hamelink
- G01 - MEASURING TESTING