Assignee
SIEMENS ALLIS INC
65 granted patents·1,682 citations·filing 1976–1986
Top patents by PatentIndex Score
65 records- 0196US4358697ATwo-pole permanent magnet synchronous motor rotorSIEMENS ALLIS INC·Filed 1981·Granted Nov 9, 1982·95 cites·7 claims
- 0294US4612617AMethod and apparatus for monitoring instantaneous electrical parameters of a power distribution systemSIEMENS ALLIS INC·Filed 1983·Granted Sep 16, 1986·100 cites·23 claims
- 0394US4409573AElectromagnetically actuated anti-rebound latchSIEMENS ALLIS INC·Filed 1981·Granted Oct 11, 1983·102 cites·25 claims
- 0493US4358696APermanent magnet synchronous motor rotorSIEMENS ALLIS INC·Filed 1981·Granted Nov 9, 1982·71 cites·6 claims
- 0592US4488133AContact assembly including spring loaded cam follower overcenter meansSIEMENS ALLIS INC·Filed 1983·Granted Dec 11, 1984·106 cites·11 claims
- 0691US4423459ASolid state circuit protection system and methodSIEMENS ALLIS INC·Filed 1982·Granted Dec 27, 1983·69 cites·11 claims
- 0791US4259097AFiltering means for arc suppressing gas systemSIEMENS ALLIS INC·Filed 1979·Granted Mar 31, 1981·49 cites·3 claims
- 0890US4201938AVoltage regulator which eliminates arcing during tap changesSIEMENS ALLIS INC·Filed 1978·Granted May 6, 1980·36 cites·8 claims
- 0988US4617725AMethod of making multiple-element strap winding for rotor poleSIEMENS ALLIS INC·Filed 1984·Granted Oct 21, 1986·72 cites·2 claims
- 1085US4536823AElectric panel board having an improved extruded base pan configurationSIEMENS ALLIS INC·Filed 1981·Granted Aug 20, 1985·47 cites·12 claims
- 1184US4449296AMethod of forming electric distribution panelSIEMENS ALLIS INC·Filed 1979·Granted May 22, 1984·33 cites·3 claims
- 1284US4442472ASolid state trip circuit with digital timerSIEMENS ALLIS INC·Filed 1982·Granted Apr 10, 1984·55 cites·57 claims
- 1382US4447858ARigid subchassis structure for motor control center or the likeSIEMENS ALLIS INC·Filed 1982·Granted May 8, 1984·44 cites·8 claims
- 1482US4427854ARacking mechanism for motor control centerSIEMENS ALLIS INC·Filed 1982·Granted Jan 24, 1984·35 cites·9 claims
- 1582US4363060AArcless tap changer for voltage regulatorSIEMENS ALLIS INC·Filed 1981·Granted Dec 7, 1982·23 cites·6 claims
- 1682US4270064AHeat exchange arrangement for cooling lubricant for vertical electric motor thrust bearingSIEMENS ALLIS INC·Filed 1978·Granted May 26, 1981·41 cites·10 claims
- 1781US4484164ABraidless movable contact with wiping actionSIEMENS ALLIS INC·Filed 1983·Granted Nov 20, 1984·23 cites·18 claims
- 1880US4456871APower supply for electronic control systemSIEMENS ALLIS INC·Filed 1982·Granted Jun 26, 1984·36 cites·9 claims
- 1978US4517623AConcealed-fastener panelboard front and clamping latchesSIEMENS ALLIS INC·Filed 1983·Granted May 14, 1985·32 cites·12 claims
- 2076US4516185ATime ratio control circuit for contactor or the likeSIEMENS ALLIS INC·Filed 1983·Granted May 7, 1985·24 cites·16 claims
- 2175US4301489AArcless tap changer utilizing static switchingSIEMENS ALLIS INC·Filed 1979·Granted Nov 17, 1981·22 cites·4 claims
- 2273US4450318AMeans and method for providing insulation spliceSIEMENS ALLIS INC·Filed 1981·Granted May 22, 1984·38 cites·12 claims
- 2373US4447368AProcess for the preparation of aminoarylsulphonic acids in sulfolene solventSIEMENS ALLIS INC·Filed 1982·Granted May 8, 1984·11 cites·19 claims
- 2473US4423458ASignal processing system for overload relay or the likeSIEMENS ALLIS INC·Filed 1982·Granted Dec 27, 1983·24 cites·20 claims
- 2571US4513267AStationary contact strap to achieve a current limiting blow-off effectSIEMENS ALLIS INC·Filed 1983·Granted Apr 23, 1985·16 cites·12 claims
- 2670US4448450ADefeatable handle and interlock for electrical equipment enclosureSIEMENS ALLIS INC·Filed 1982·Granted May 15, 1984·23 cites·11 claims
- 2770US4446498AElectronic control system for overload relay or the likeSIEMENS ALLIS INC·Filed 1982·Granted May 1, 1984·24 cites·28 claims
- 2870US4208556AForce convection heat pump and temperature measuring system for a gas insulated two pressure breakerSIEMENS ALLIS INC·Filed 1977·Granted Jun 17, 1980·15 cites·6 claims
- 2968US4649241ASolenoid actuated high speed, high current making switch with a movable contact ringSIEMENS ALLIS INC·Filed 1984·Granted Mar 10, 1987·15 cites·18 claims
- 3068US4595896AMolded case circuit breaker having a reinforced housingSIEMENS ALLIS INC·Filed 1984·Granted Jun 17, 1986·14 cites·6 claims
- 3167US4492396AOne-piece, slam-type latch for snap-in installationSIEMENS ALLIS INC·Filed 1981·Granted Jan 8, 1985·27 cites·13 claims
- 3266US4458224ACurrent-limiting circuit breaker adapterSIEMENS ALLIS INC·Filed 1982·Granted Jul 3, 1984·13 cites·19 claims
- 3365US4481387AVoltage isolater switch with pivoted contact assembliesSIEMENS ALLIS INC·Filed 1983·Granted Nov 6, 1984·14 cites·5 claims
- 3465US4479101ACircuit breaker with self-adjusting armatureSIEMENS ALLIS INC·Filed 1982·Granted Oct 23, 1984·17 cites·3 claims
- 3565US4208620APlural electric motors driving common load and having interconnections for load controlSIEMENS ALLIS INC·Filed 1978·Granted Jun 17, 1980·20 cites·17 claims
- 3664US4539618ADigitally controlled overload relaySIEMENS ALLIS INC·Filed 1984·Granted Sep 3, 1985·20 cites·5 claims
- 3764US4362959AElectric motor rotor with fitted vent spacersSIEMENS ALLIS INC·Filed 1980·Granted Dec 7, 1982·27 cites·10 claims
- 3863US4593223ABulb generator stator yokeSIEMENS ALLIS INC·Filed 1984·Granted Jun 3, 1986·20 cites·20 claims
- 3962US4376271APolarized DC contactorsSIEMENS ALLIS INC·Filed 1981·Granted Mar 8, 1983·13 cites·11 claims
- 4061US4370635AUndervoltage release device for a circuit breakerSIEMENS ALLIS INC·Filed 1980·Granted Jan 25, 1983·11 cites·25 claims
- 4159US4327303ARotor assembly for a dynamoelectric machineSIEMENS ALLIS INC·Filed 1980·Granted Apr 27, 1982·25 cites·10 claims
- 4259US4320931AInsulating bearing and method of manufactureSIEMENS ALLIS INC·Filed 1979·Granted Mar 23, 1982·17 cites·9 claims
- 4358US4608545AMovable contact arm assembly for a current limiting circuit breakerSIEMENS ALLIS INC·Filed 1985·Granted Aug 26, 1986·11 cites·15 claims
- 4457US4296284AFlexible shield for high voltage disconnect switchSIEMENS ALLIS INC·Filed 1979·Granted Oct 20, 1981·9 cites·10 claims
- 4556US4594567ACircuit breaker contact arm assembly having a magnetic carrierSIEMENS ALLIS INC·Filed 1984·Granted Jun 10, 1986·9 cites·8 claims
- 4656US4319105AHigh voltage air disconnect switch incorporating a puffer type load break switchSIEMENS ALLIS INC·Filed 1978·Granted Mar 9, 1982·10 cites·3 claims
- 4755US4568806AMultiple arc region SF6 puffer circuit interrupterSIEMENS ALLIS INC·Filed 1984·Granted Feb 4, 1986·9 cites·18 claims
- 4854US4388670ABypass and meter release for watthour meter socketSIEMENS ALLIS INC·Filed 1981·Granted Jun 14, 1983·19 cites·9 claims
- 4953US4445162ACompact chassis plate for switchgear enclosureSIEMENS ALLIS INC·Filed 1981·Granted Apr 24, 1984·9 cites·9 claims
- 5052US4516005ASequenced intermittent blowout coil controllerSIEMENS ALLIS INC·Filed 1983·Granted May 7, 1985·11 cites·11 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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