Mat Boissevain

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Sierra Madre, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Conditioning the air in a structure utilizing a gravel heat exchang...
- Patent number 6,810,945
- Issue date Nov 2, 2004
- Mat Boissevain
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONDITIONING THE AIR IN A STRUCTURE UTILIZING A GRAVEL HEAT EXCHANG...
- Publication number 20040216479
- Publication date Nov 4, 2004
- Mat Boissevain
- F28 - HEAT EXCHANGE IN GENERAL