William Harwell

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Coram, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Capillary-pumped heat transfer panel and system
- Patent number 4,685,512
- Issue date Aug 11, 1987
- Grumman Aerospace Corporation
- Fred Edelstein
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Temperature gradient furnace for materials processing
- Patent number 4,609,035
- Issue date Sep 2, 1986
- Grumman Aerospace Corporation
- Robert Haslett
- C30 - CRYSTAL GROWTH
Information Patent Grant
Capillary-pumped heat transfer panel and system
- Patent number 4,602,679
- Issue date Jul 29, 1986
- Grumman Aerospace Corporation
- Fred Edelstein
- F24 - HEATING RANGES VENTILATING