PHASE CHANGE TECHNOLOGY, INC., A DE CORP

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PORT JERVIS, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of preventing frost damage of vegetation
- Patent number 4,495,723
- Issue date Jan 29, 1985
- Phase Change Technology, Inc.
- Kurt J. Wasserman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING