Inventor · disambiguated record
Alan B. Shimp
Also filed as: SHIMP ALAN B
23 granted patents·563 citations·filing 1974–1994
97Inventor score
Top patents by PatentIndex Score
23 records- 0194US5559719ADigitally controlled circuit interrupter with improved automatic selection of sampling interval for 50 Hz and 60 Hz power systemsEATON CORP·Filed 1994·Granted Sep 24, 1996·108 cites·10 claims
- 0291US4181922ACircuit interrupter with improved adjustable trip unitWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Jan 1, 1980·35 cites·16 claims
- 0384US4603313ACircuit breaker with replaceable rating plug interlock and push to trip buttonWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Jul 29, 1986·30 cites·17 claims
- 0484US4258403AGround fault circuit interrupterWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted Mar 24, 1981·32 cites·9 claims
- 0579US4870532AElectric circuit for operating trip circuit of a circuit breakerWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Sep 26, 1989·37 cites·20 claims
- 0679US4016518ACircuit breaker with improved single coil actuator and undervoltage release mechanismWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Apr 5, 1977·26 cites·19 claims
- 0779US3956670ACircuit interrupter circuit including improved controlWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted May 11, 1976·24 cites·2 claims
- 0877US5428495AElectrical switching apparatus with digital trip unit and automatic frequency selectionEATON CORP·Filed 1992·Granted Jun 27, 1995·38 cites·9 claims
- 0977US4358810ACircuit breaker with alarmWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Nov 9, 1982·35 cites·7 claims
- 1077US4296450ADiscriminating circuit breaker protection system direct current power distribution systemsUS INTERIOR·Filed 1979·Granted Oct 20, 1981·24 cites·3 claims
- 1172US4205361AUndervoltage control apparatus for circuit interrupterWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted May 27, 1980·14 cites·7 claims
- 1269US4634981AMethod for testing a circuit breaker using a three terminal current transformerWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Jan 6, 1987·23 cites·5 claims
- 1366US3946279AActive impedance multiplierUS INTERIOR·Filed 1974·Granted Mar 23, 1976·13 cites·12 claims
- 1462US4011484AUndervoltage release with electrical reset for circuit breakerUS INTERIOR·Filed 1976·Granted Mar 8, 1977·13 cites·7 claims
- 1561US5331501AElectrical switching apparatus with digital trip unit and memory resetWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Jul 19, 1994·21 cites·4 claims
- 1660US4639701ACircuit breaker with interface flux shunt tripWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Jan 27, 1987·12 cites·4 claims
- 1757US5105326ACircuit for controlling the orientation of a magnetic fieldWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Apr 14, 1992·19 cites·6 claims
- 1857US3959695ACircuit interrupter with ground fault trip controlWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted May 25, 1976·12 cites·13 claims
- 1955US4104691ACircuit breaker apparatus including asymmetrical fault detectorWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Aug 1, 1978·11 cites·12 claims
- 2050US4279007ASingle-phase fault detecting circuit breakerWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted Jul 14, 1981·9 cites·21 claims
- 2145US5483408AOvercurrent trip unit with separately adjustable neutral protectionEATON CORP·Filed 1994·Granted Jan 9, 1996·11 cites·13 claims
- 2242US4939491ACombination barrier and auxiliary CT boardWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Jul 3, 1990·11 cites·2 claims
- 2340US4298852ACircuit breaker with interchangeable rating adjuster and interlock meansWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted Nov 3, 1981·5 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Alan B. Shimp files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →