Inventor

COUCH HAROLD T

US7 patents

⚠️ This page may combine multiple inventors who share the name “COUCH HAROLD T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED TECHNOLOGIES CORP

4 patents

US4712610ADec 15, 1987

Chemical heat pipe employing self-driven chemical pump based on a molar increase

UNITED TECHNOLOGIES CORP23 citations79

US4478814AOct 23, 1984

Gas transporting system

UNITED TECHNOLOGIES CORP15 citations72

US5660821AAug 26, 1997

Extended-release chemical formulation in tablet form for urine pretreatment

UNITED TECHNOLOGIES CORP10 citations71

US5567389AOct 22, 1996

Method for controlled dispensing of extended-release chemical formulation in tablet form

UNITED TECHNOLOGIES CORP18 citations71

UTC FUEL CELLS LLC

2 patents

US7282285B2Oct 16, 2007

Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures

UTC FUEL CELLS LLC14 citations82

US6773840B2Aug 10, 2004

Configuration enabling rapid fuel cell power from sub-freezing initial condition

UTC FUEL CELLS LLC2 citations58

UTC POWER CORP

1 patent

US7282287B2Oct 16, 2007

Purging water with reactant air pump powered by operational fuel cell system during shutdown

UTC POWER CORP2 citations61