Assignee

SHAW ENGINEERING ASSOCIATES LL

US·1 granted patent·1 pending application·27 citations·filing 2003–2009

Technology mixF25B2 F25D2 Y02B1

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2 records

0175US6931871B2Boosted air source heat pumpSHAW ENGINEERING ASSOCIATES LL·Filed 2003·Granted Aug 23, 2005·27 cites·31 claims
0253US2010229575A1Defrost system and method for heat pumpsSHAW ENGINEERING ASSOCIATES LL·Filed 2009·Application pending·0 cites

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