Gary Schubach

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Spokane, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Chiller heating assembly
- Patent number 5,724,829
- Issue date Mar 10, 1998
- Frank Schubach
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Waste oil heater system
- Patent number 5,240,405
- Issue date Aug 31, 1993
- Gary Schubach
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System control means to preheat waste oil for combustion
- Patent number 4,877,395
- Issue date Oct 31, 1989
- Gary Schubach
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System control means to preheat waste oil for combustion
- Patent number 4,797,089
- Issue date Jan 10, 1989
- Gary Schubach
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES