Assignee
ELECTRIC BOAT CORP
US·62 granted patents·4,026 citations·filing 1994–2002
Top patents by PatentIndex Score
62 records- 0196US6452301B1Magnet retention arrangement for high speed rotorsELECTRIC BOAT CORP·Filed 2001·Granted Sep 17, 2002·107 cites·6 claims
- 0296US6008971AFault protection arrangement for electric power distribution systemsELECTRIC BOAT CORP·Filed 1998·Granted Dec 28, 1999·214 cites·12 claims
- 0396US5933339AModular static power converter connected in a multi-level, multi-phase, multi-circuit configurationELECTRIC BOAT CORP·Filed 1998·Granted Aug 3, 1999·194 cites·46 claims
- 0496US5879375AImplantable device monitoring arrangement and methodELECTRIC BOAT CORP·Filed 1995·Granted Mar 9, 1999·361 cites·27 claims
- 0595US6603232B2Permanent magnet retaining arrangement for high speed rotorsELECTRIC BOAT CORP·Filed 2001·Granted Aug 5, 2003·80 cites·7 claims
- 0695US5676651ASurgically implantable pump arrangement and method for pumping body fluidsELECTRIC BOAT CORP·Filed 1994·Granted Oct 14, 1997·303 cites·45 claims
- 0794US5967749AControllable pitch propeller arrangementELECTRIC BOAT CORP·Filed 1998·Granted Oct 19, 1999·46 cites·9 claims
- 0894US5722930AReciprocating pump circulatory assist arrangementELECTRIC BOAT CORP·Filed 1995·Granted Mar 3, 1998·272 cites·17 claims
- 0993US6340851B1Modular transformer arrangement for use with multi-level power converterELECTRIC BOAT CORP·Filed 1999·Granted Jan 22, 2002·157 cites·13 claims
- 1093US6069421AElectric motor having composite encapsulated stator and rotorELECTRIC BOAT CORP·Filed 1999·Granted May 30, 2000·96 cites·22 claims
- 1192US6320731B1Fault tolerant motor drive arrangement with independent phase connections and monitoring systemELECTRIC BOAT CORP·Filed 2000·Granted Nov 20, 2001·88 cites·14 claims
- 1291US6548932B1Nonmagnetic magnet retention channel arrangement for high speed rotorsELECTRIC BOAT CORP·Filed 2002·Granted Apr 15, 2003·58 cites·13 claims
- 1390US6837757B2Rim-driven propulsion pod arrangementELECTRIC BOAT CORP·Filed 2002·Granted Jan 4, 2005·47 cites·17 claims
- 1490US6175163B1Integrated high frequency marine power distribution arrangement with transformerless high voltage variable speed driveELECTRIC BOAT CORP·Filed 2000·Granted Jan 16, 2001·70 cites·5 claims
- 1590US5952755APermanent magnet motor rotorELECTRIC BOAT CORP·Filed 1997·Granted Sep 14, 1999·97 cites·12 claims
- 1689US5693091AArtificial heart and method of maintaining blood flowELECTRIC BOAT CORP·Filed 1995·Granted Dec 2, 1997·191 cites·15 claims
- 1789US5676162AReciprocating pump and linear motor arrangementELECTRIC BOAT CORP·Filed 1995·Granted Oct 14, 1997·186 cites·18 claims
- 1888US6295190B1Circuit breaker arrangement with integrated protection, control and monitoringELECTRIC BOAT CORP·Filed 1999·Granted Sep 25, 2001·95 cites·7 claims
- 1986US6232731B1Multi-channel motor winding configuration and pulse width modulated controllerELECTRIC BOAT CORP·Filed 1997·Granted May 15, 2001·57 cites·23 claims
- 2083US6075684AMethod and arrangement for direct current circuit interruptionELECTRIC BOAT CORP·Filed 1998·Granted Jun 13, 2000·46 cites·31 claims
- 2183US5702430ASurgically implantable power supplyELECTRIC BOAT CORP·Filed 1995·Granted Dec 30, 1997·132 cites·2 claims
- 2282US6481090B1Installation and removal of energized permanent magnets in permanent magnet rotorsELECTRIC BOAT CORP·Filed 2001·Granted Nov 19, 2002·29 cites·9 claims
- 2382US6072252AComposite electric motor shaftELECTRIC BOAT CORP·Filed 1997·Granted Jun 6, 2000·39 cites·4 claims
- 2481US6492754B1Magnet retention channel arrangement for high speed operationELECTRIC BOAT CORP·Filed 2001·Granted Dec 10, 2002·34 cites·11 claims
- 2581US6150747AComposite stator and rotor for an electric motorELECTRIC BOAT CORP·Filed 1999·Granted Nov 21, 2000·51 cites·17 claims
- 2678US5913812ASteam seal air removal systemELECTRIC BOAT CORP·Filed 1997·Granted Jun 22, 1999·31 cites·5 claims
- 2777US6847145B2Encapsulated permanent magnet motor rotorELECTRIC BOAT CORP·Filed 2002·Granted Jan 25, 2005·26 cites·8 claims
- 2877US6626319B2Integrated tank erection and support carriage for a semi-membrane LNG tankELECTRIC BOAT CORP·Filed 2002·Granted Sep 30, 2003·33 cites·11 claims
- 2977US6152791AExternal electric drive propulsion module arrangement for swath vesselsELECTRIC BOAT CORP·Filed 1999·Granted Nov 28, 2000·22 cites·11 claims
- 3076US6963151B2Composite lamina arrangement for canning of motorsELECTRIC BOAT CORP·Filed 2002·Granted Nov 8, 2005·21 cites·13 claims
- 3176US6188139B1Integrated marine power distribution arrangementELECTRIC BOAT CORP·Filed 1999·Granted Feb 13, 2001·82 cites·18 claims
- 3275US6504281B1Synchronous machine fault tolerant arrangementELECTRIC BOAT CORP·Filed 2000·Granted Jan 7, 2003·30 cites·6 claims
- 3375US6230791B1Heat transfer cold plate arrangementELECTRIC BOAT CORP·Filed 1999·Granted May 15, 2001·54 cites·10 claims
- 3475US6005315AFault-tolerant magnetic bearing control system architectureELECTRIC BOAT CORP·Filed 1998·Granted Dec 21, 1999·25 cites·2 claims
- 3573US6244912B1Strut-mounted marine propulsion unitELECTRIC BOAT CORP·Filed 2000·Granted Jun 12, 2001·17 cites·9 claims
- 3673US5925957AFault-tolerant magnetic bearing control system architectureELECTRIC BOAT CORP·Filed 1997·Granted Jul 20, 1999·23 cites·8 claims
- 3771US6150731AIntegrated high frequency marine power distribution arrangement with transformerless high voltage variable speed driveELECTRIC BOAT CORP·Filed 1999·Granted Nov 21, 2000·37 cites·5 claims
- 3870US5758666AReciprocating pump with imperforate pistonELECTRIC BOAT CORP·Filed 1995·Granted Jun 2, 1998·78 cites·5 claims
- 3969US6971537B2Support arrangement for semi-membrane tank wallsELECTRIC BOAT CORP·Filed 2001·Granted Dec 6, 2005·33 cites·3 claims
- 4069US6131648AHigh pressure corrugated plate-type heat exchangerELECTRIC BOAT CORP·Filed 1998·Granted Oct 17, 2000·33 cites·14 claims
- 4168US6619502B2Vertical corner transition arrangement for semi-membrane tankELECTRIC BOAT CORP·Filed 2001·Granted Sep 16, 2003·18 cites·5 claims
- 4268US6066902AEnergy recovery arrangement for a power electric switchELECTRIC BOAT CORP·Filed 1998·Granted May 23, 2000·22 cites·7 claims
- 4367US6020665APermanent magnet synchronous machine with integrated magnetic bearingsELECTRIC BOAT CORP·Filed 1998·Granted Feb 1, 2000·23 cites·5 claims
- 4466US6854960B2Segmented composite impeller/propeller arrangement and manufacturing methodELECTRIC BOAT CORP·Filed 2002·Granted Feb 15, 2005·27 cites·20 claims
- 4565US6276442B1Combined condenser/heat exchangerELECTRIC BOAT CORP·Filed 1998·Granted Aug 21, 2001·43 cites·9 claims
- 4665US5843129AElectrical circuit for equipment requiring redundant flow paths and method of useELECTRIC BOAT CORP·Filed 1995·Granted Dec 1, 1998·61 cites·3 claims
- 4764US6142090APower converter arrangement for integration into a ship structureELECTRIC BOAT CORP·Filed 1998·Granted Nov 7, 2000·17 cites·9 claims
- 4859US5941506ASteam seal air removal systemELECTRIC BOAT CORP·Filed 1997·Granted Aug 24, 1999·27 cites·2 claims
- 4958US6750628B2Flux shunt wave shape control arrangement for permanent magnet machinesELECTRIC BOAT CORP·Filed 2001·Granted Jun 15, 2004·12 cites·5 claims
- 5058US6540407B2Rolling element bearing arrangementELECTRIC BOAT CORP·Filed 2001·Granted Apr 1, 2003·7 cites·16 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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