Assignee
COMMW EDISON CO
US·30 granted patents·1 pending application·1,648 citations·filing 1980–2012
Top patents by PatentIndex Score
31 records- 0194US5214385AApparatus and method for utilizing polarization voltage to determine charge state of a batteryCOMMW EDISON CO·Filed 1991·Granted May 25, 1993·247 cites·34 claims
- 0294US4697134AApparatus and method for measuring battery conditionCOMMW EDISON CO·Filed 1986·Granted Sep 29, 1987·332 cites·47 claims
- 0392US5109278AAuto freeze frame display for intrusion monitoring systemCOMMW EDISON CO·Filed 1990·Granted Apr 28, 1992·323 cites·51 claims
- 0488US5111291AAuto freeze frame display for intrusion monitoring systemCOMMW EDISON CO·Filed 1991·Granted May 5, 1992·131 cites·16 claims
- 0581US4425541AApparatus for identifying defective electric power distribution capacitorsCOMMW EDISON CO·Filed 1981·Granted Jan 10, 1984·36 cites·5 claims
- 0679US4546309AApparatus and method for locating ground faultsCOMMW EDISON CO·Filed 1982·Granted Oct 8, 1985·43 cites·8 claims
- 0775US6430249B2Polymer dispersants and methods of use in a nuclear steam generatorCOMMW EDISON CO·Filed 2001·Granted Aug 6, 2002·12 cites·1 claims
- 0873US5864596APolymer dispersants and methods of use in a nuclear steam generatorCOMMW EDISON CO·Filed 1996·Granted Jan 26, 1999·27 cites·23 claims
- 0973US5010446AMulti-edge extender boardCOMMW EDISON CO·Filed 1989·Granted Apr 23, 1991·37 cites·34 claims
- 1072US4916628AMicroprocessor-based control/status monitoring arrangementCOMMW EDISON CO·Filed 1988·Granted Apr 10, 1990·65 cites·12 claims
- 1169US4783307AReactor control system verificationCOMMW EDISON CO·Filed 1987·Granted Nov 8, 1988·41 cites·74 claims
- 1266US5814824AComposite thermal insulation and radioactive radiation shieldingCOMMW EDISON CO·Filed 1996·Granted Sep 29, 1998·44 cites·44 claims
- 1366US4536704AApparatus for identifying defective substation capacitorsCOMMW EDISON CO·Filed 1984·Granted Aug 20, 1985·20 cites·13 claims
- 1465US5735551APipe repair apparatus and methodCOMMW EDISON CO·Filed 1996·Granted Apr 7, 1998·42 cites·13 claims
- 1563US5048329AHydraulic valve test deviceCOMMW EDISON CO·Filed 1990·Granted Sep 17, 1991·24 cites·12 claims
- 1662US4406047AInstrument and procedure for replacing nuclear reactor jet pump holddown beamsCOMMW EDISON CO·Filed 1981·Granted Sep 27, 1983·24 cites·10 claims
- 1754US6058353ASystem and method for providing backup protection for circuit breaker failureCOMMW EDISON CO·Filed 1997·Granted May 2, 2000·28 cites·13 claims
- 1854US4540935AApparatus for identifying defective electric power distribution capacitorsCOMMW EDISON CO·Filed 1984·Granted Sep 10, 1985·13 cites·22 claims
- 1952US4407601ACross-arm braceCOMMW EDISON CO·Filed 1980·Granted Oct 4, 1983·19 cites·37 claims
- 2051US5896302ASystem and method for providing integrated reclosing of circuit breakers in a power substationCOMMW EDISON CO·Filed 1997·Granted Apr 20, 1999·26 cites·10 claims
- 2151US5425070ANuclear fuel assembly insert alignment toolCOMMW EDISON CO·Filed 1994·Granted Jun 13, 1995·12 cites·16 claims
- 2249US5172067AApparatus for determining DC resistance in high voltage winding with nonlinear resistance energy dissipation circuitCOMMW EDISON CO·Filed 1991·Granted Dec 15, 1992·22 cites·18 claims
- 2347US5800775ARefractory block slag damCOMMW EDISON CO·Filed 1996·Granted Sep 1, 1998·9 cites·20 claims
- 2445US7636233B2Multi-compartmental transformer and methods of maintenance thereforCOMMW EDISON CO·Filed 2005·Granted Dec 22, 2009·7 cites·25 claims
- 2545US5982266AFuse block-out deviceCOMMW EDISON CO·Filed 1998·Granted Nov 9, 1999·15 cites·26 claims
- 2641US4473014ACyclone detectorCOMMW EDISON CO·Filed 1982·Granted Sep 25, 1984·11 cites·5 claims
- 2741US2014121052A1Pulley systemCOMMW EDISON CO·Filed 2012·Application pending·0 cites
- 2838US6048208AElectrical service simulatorCOMMW EDISON CO·Filed 1997·Granted Apr 11, 2000·15 cites·15 claims
- 2937US5089749AMethod and apparatus for measuring output of a heat lamp for an optical TLD readerCOMMW EDISON CO·Filed 1991·Granted Feb 18, 1992·12 cites·19 claims
- 3035US6228950B1Polymer dispersants and methods of use in a nuclear steam generatorCOMMW EDISON CO·Filed 1998·Granted May 8, 2001·5 cites·22 claims
- 3131US5720070AWeld cleaning machineCOMMW EDISON CO·Filed 1996·Granted Feb 24, 1998·6 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →