Inventor · disambiguated record
F. Bert Cook
Also filed as: COOK F BERT
14 granted patents·396 citations·filing 1984–1995
95Inventor score
Files withCOLUMBIA GAS SYST9COLUMBIA GAS OF OHIO INC2COLUMBIA GAS SERVICE CORP2UNIV OHIO STATE RES FOUND1
Top patents by PatentIndex Score
14 records- 0192US5339654AHeat transfer apparatusCOLUMBIA GAS SYST·Filed 1991·Granted Aug 23, 1994·74 cites·20 claims
- 0286US4719767AAbsorption refrigeration and heat pump systemCOLUMBIA GAS SYST·Filed 1986·Granted Jan 19, 1988·38 cites·25 claims
- 0386US4646541AAbsorption refrigeration and heat pump systemCOLUMBIA GAS SYST·Filed 1984·Granted Mar 3, 1987·43 cites·18 claims
- 0479US5533362AHeat transfer apparatus for heat pumpsCOLUMBIA GAS OF OHIO INC·Filed 1994·Granted Jul 9, 1996·33 cites·20 claims
- 0579US4691532ADual cooling/heating system energy recoveryCOLUMBIA GAS SYST·Filed 1986·Granted Sep 8, 1987·31 cites·11 claims
- 0677US5617737ACapillary fluted tube mass and heat transfer devices and methods of useUNIV OHIO STATE RES FOUND·Filed 1995·Granted Apr 8, 1997·47 cites·218 claims
- 0770US5546760AGenerator for absorption heat pumpsCOLUMBIA GAS OF OHIO INC·Filed 1995·Granted Aug 20, 1996·32 cites·14 claims
- 0869US4742687ADual cooling/heating process and compositionCOLUMBIA GAS SYST·Filed 1986·Granted May 10, 1988·12 cites·10 claims
- 0968US4972679AAbsorption refrigeration and heat pump system with defrostCOLUMBIA GAS SERVICE CORP·Filed 1990·Granted Nov 27, 1990·21 cites·15 claims
- 1067US5067330AHeat transfer apparatus for heat pumpsCOLUMBIA GAS SYST·Filed 1990·Granted Nov 26, 1991·24 cites·27 claims
- 1165US4742693AAbsorption refrigeration and heat pump systemCOLUMBIA GAS SYST·Filed 1986·Granted May 10, 1988·20 cites·14 claims
- 1253US4722193AAbsorption refrigeration and heat pump systemCOLUMBIA GAS SYST·Filed 1986·Granted Feb 2, 1988·13 cites·9 claims
- 1337US5077986AEnergy recovery system for absorption heat pumpsCOLUMBIA GAS SYST·Filed 1990·Granted Jan 7, 1992·8 cites·4 claims
- 1428USRE34600EEnergy recovery system for absorption heat pumpsCOLUMBIA GAS SERVICE CORP·Filed 1992·Granted May 10, 1994·0 cites·4 claims
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