Joseph G. Murray

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Worthington, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recovering and purging refrigerant
- Patent number 5,582,019
- Issue date Dec 10, 1996
- Emerson Electric Company
- William T. Hanna
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Absorption refrigeration system purge subsystem
- Patent number 5,081,851
- Issue date Jan 21, 1992
- Gas Research Institute
- Joseph G. Murray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Absorption refrigeration system purge pump apparatus
- Patent number 5,060,487
- Issue date Oct 29, 1991
- Gas Research Institute
- Joseph G. Murray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant solution flow control
- Patent number 4,938,028
- Issue date Jul 3, 1990
- Gas Research Institute
- Joseph G. Murray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...