Assignee
NIAGARA MOHAWK POWER CORP
US·41 granted patents·3,018 citations·filing 1983–1999
Top patents by PatentIndex Score
41 records- 0199US4746241AHinge clamp for securing a sensor module on a power transmission lineNIAGARA MOHAWK POWER CORP·Filed 1986·Granted May 24, 1988·289 cites·10 claims
- 0298US4886980ATransmission line sensor apparatus operable with near zero current line conditionsNIAGARA MOHAWK POWER CORP·Filed 1988·Granted Dec 12, 1989·331 cites·7 claims
- 0397US4689752ASystem and apparatus for monitoring and control of a bulk electric power delivery systemNIAGARA MOHAWK POWER CORP·Filed 1983·Granted Aug 25, 1987·209 cites·26 claims
- 0496US5426360ASecondary electrical power line parameter monitoring apparatus and systemNIAGARA MOHAWK POWER CORP·Filed 1994·Granted Jun 20, 1995·341 cites·31 claims
- 0596US4724381ARF antenna for transmission line sensorNIAGARA MOHAWK POWER CORP·Filed 1986·Granted Feb 9, 1988·143 cites·11 claims
- 0693US4796027AApparatus for data transmission from multiple sources on a single channelNIAGARA MOHAWK POWER CORP·Filed 1988·Granted Jan 3, 1989·87 cites·12 claims
- 0792US5195392AInternal pipe inspection systemNIAGARA MOHAWK POWER CORP·Filed 1990·Granted Mar 23, 1993·135 cites·45 claims
- 0892US4635055AApparatus for measuring the temperature and other parameters of an electic power conductorNIAGARA MOHAWK POWER CORP·Filed 1983·Granted Jan 6, 1987·106 cites·17 claims
- 0991US4714893AApparatus for measuring the potential of a transmission line conductorNIAGARA MOHAWK POWER CORP·Filed 1986·Granted Dec 22, 1987·72 cites·9 claims
- 1090US4794328ATool for mounting a sensor module on a live power transmission lineNIAGARA MOHAWK POWER CORP·Filed 1986·Granted Dec 27, 1988·74 cites·4 claims
- 1187US6225257B1Post-carbonization treatment of microporous carbons for enhancement of methane and natural gas storage propertiesNIAGARA MOHAWK POWER CORP·Filed 1999·Granted May 1, 2001·110 cites·6 claims
- 1287US5900031AElectrochemical hydrogen compressor with electrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1997·Granted May 4, 1999·53 cites·10 claims
- 1387US4723220AApparatus for power measuring and calculating Fourier components of power line parametersNIAGARA MOHAWK POWER CORP·Filed 1986·Granted Feb 2, 1988·64 cites·22 claims
- 1485US5235844AMultiple gas property sensorNIAGARA MOHAWK POWER CORP·Filed 1991·Granted Aug 17, 1993·68 cites·16 claims
- 1585US4808916APower supply magnetic shunt for transmission line sensor moduleNIAGARA MOHAWK POWER CORP·Filed 1986·Granted Feb 28, 1989·48 cites·5 claims
- 1684US4795973ALine mounted apparatus for measuring line potentialNIAGARA MOHAWK POWER CORP·Filed 1988·Granted Jan 3, 1989·44 cites·10 claims
- 1783US6068673AElectrochemical hydrogen compressor with electrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1998·Granted May 30, 2000·43 cites·10 claims
- 1883US5156803AApparatus for inspection of a reactor vesselNIAGARA MOHAWK POWER CORP·Filed 1991·Granted Oct 20, 1992·38 cites·22 claims
- 1982US4611207AApparatus for monitoring voltage on a high voltage overhead transmission lineNIAGARA MOHAWK POWER CORP·Filed 1983·Granted Sep 9, 1986·56 cites·2 claims
- 2080US5976724AFuel cell power plant with electrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1997·Granted Nov 2, 1999·53 cites·10 claims
- 2180US4786862AWatchdog circuit for transmission line sensor moduleNIAGARA MOHAWK POWER CORP·Filed 1986·Granted Nov 22, 1988·38 cites·9 claims
- 2279US4977390AReal time method for processing alaarms generated within a predetermined systemNIAGARA MOHAWK POWER CORP·Filed 1989·Granted Dec 11, 1990·90 cites·18 claims
- 2379US4808917ATransmission line sensor apparatus operable with near zero current line conditionsNIAGARA MOHAWK POWER CORP·Filed 1985·Granted Feb 28, 1989·63 cites·19 claims
- 2475US5487139AMethod and system for generating a raster display having expandable graphic representationsNIAGARA MOHAWK POWER CORP·Filed 1991·Granted Jan 23, 1996·79 cites·21 claims
- 2575US4971289AValve assembly and locking means thereforNIAGARA MOHAWK POWER CORP·Filed 1989·Granted Nov 20, 1990·39 cites·21 claims
- 2673US5329824ACentralizer for internal pipe inspection deviceNIAGARA MOHAWK POWER CORP·Filed 1993·Granted Jul 19, 1994·47 cites·33 claims
- 2768US5993619AElectrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1999·Granted Nov 30, 1999·34 cites·7 claims
- 2868US5184215ALightning detecting and recording systemNIAGARA MOHAWK POWER CORP·Filed 1991·Granted Feb 2, 1993·47 cites·39 claims
- 2966US4532028AMethod for reducing content of halogenated aromatics in hydrocarbon solutionsNIAGARA MOHAWK POWER CORP·Filed 1983·Granted Jul 30, 1985·25 cites·11 claims
- 3064US6187184B1Traveling water screen having improved basketNIAGARA MOHAWK POWER CORP·Filed 1999·Granted Feb 13, 2001·40 cites·7 claims
- 3160US4926900AValve assembly and locking means thereforNIAGARA MOHAWK POWER CORP·Filed 1989·Granted May 22, 1990·22 cites·36 claims
- 3255US4842244AValve control system for power generating plantsNIAGARA MOHAWK POWER CORP·Filed 1987·Granted Jun 27, 1989·21 cites·22 claims
- 3353US5747697AValve stem thrust measuring deviceNIAGARA MOHAWK POWER CORP·Filed 1996·Granted May 5, 1998·20 cites·17 claims
- 3452US6143159AElectrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1999·Granted Nov 7, 2000·17 cites·1 claims
- 3552US5245279AApparatus and method including flux injector pole position sensors for detecting physical flaws in ferromagnetic objectsNIAGARA MOHAWK POWER CORP·Filed 1992·Granted Sep 14, 1993·23 cites·7 claims
- 3644US6110615AFuel cell power plant with electrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1998·Granted Aug 29, 2000·11 cites·10 claims
- 3737US5136248AMethod and detector for identifying insulator flashoverNIAGARA MOHAWK POWER CORP·Filed 1990·Granted Aug 4, 1992·13 cites·15 claims
- 3836US4951503AMethod and apparatus for determining the heating value of a gaseous fuelNIAGARA MOHAWK POWER CORP·Filed 1990·Granted Aug 28, 1990·15 cites·21 claims
- 3933US5965010AElectrochemical autothermal reformerNIAGARA MOHAWK POWER CORP·Filed 1997·Granted Oct 12, 1999·5 cites·5 claims
- 4022US5702609AWater retrieval from aqueous mixture of organic phosphatesNIAGARA MOHAWK POWER CORP·Filed 1995·Granted Dec 30, 1997·2 cites·30 claims
- 4117US5412699ABrake tool for transversing incore probeNIAGARA MOHAWK POWER CORP·Filed 1993·Granted May 2, 1995·3 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when NIAGARA MOHAWK POWER CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →