Nancy L. Farrey

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Dubuque, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Frost control system
- Patent number 5,329,781
- Issue date Jul 19, 1994
- Rite-Hite Corporation
- Nancy L. Farrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Frost control system
- Patent number 5,203,175
- Issue date Apr 20, 1993
- Rite-Hite Corporation
- Nancy L. Farrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...