John Nicholas Hryn

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Naperville, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CRYOGENIC ENHANCEMENT TO MECHANICAL FREEZERS
- Publication number 20090090112
- Publication date Apr 9, 2009
- JOHN MARTIN GIRARD
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and method for cryogenic enhancement to mechanical freezers
- Publication number 20090064690
- Publication date Mar 12, 2009
- John Martin Girard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...