Assignee
KOOL FIRE LTD
11 granted patents·159 citations·filing 1979–1989
Top patents by PatentIndex Score
11 records- 0166US4429734AHeat exchanger coilKOOL FIRE LTD·Filed 1981·Granted Feb 7, 1984·20 cites·17 claims
- 0263US4420034AHeat-augmented heat exchangerKOOL FIRE LTD·Filed 1981·Granted Dec 13, 1983·24 cites·4 claims
- 0362US4458665AHeat exchanger with baffle platesKOOL FIRE LTD·Filed 1981·Granted Jul 10, 1984·17 cites·13 claims
- 0457US4311192AHeat-augmented heat exchangerKOOL FIRE LTD·Filed 1979·Granted Jan 19, 1982·18 cites·31 claims
- 0552US4441546AMethod of operating a heat-augmented heat pump systemKOOL FIRE LTD·Filed 1981·Granted Apr 10, 1984·15 cites·4 claims
- 0649US4311191AHeat-augmented heat exchangerKOOL FIRE LTD·Filed 1979·Granted Jan 19, 1982·14 cites·27 claims
- 0747US4461345AHeat-augmented heat exchanger systemKOOL FIRE LTD·Filed 1982·Granted Jul 24, 1984·13 cites·10 claims
- 0843US4825664AHigh efficiency heat exchangerKOOL FIRE LTD·Filed 1988·Granted May 2, 1989·13 cites·36 claims
- 0940US4995241AHigh efficiency heat exchangerKOOL FIRE LTD·Filed 1989·Granted Feb 26, 1991·12 cites·34 claims
- 1039US4415023AHeat exchanger housing with air deflecting baffle and hinge doorKOOL FIRE LTD·Filed 1981·Granted Nov 15, 1983·8 cites·28 claims
- 1132US4442890AHeat exchanger housing with fan operated doorKOOL FIRE LTD·Filed 1981·Granted Apr 17, 1984·5 cites·28 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →