E. Duane Daddis, Jr.

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Manlius, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Refrigerated merchandiser with foul-resistant condenser
- Patent number 6,851,271
- Issue date Feb 8, 2005
- Carrier Commercial Refrigeration
- Ronald D. Upton
- F28 - HEAT EXCHANGE IN GENERAL