Inventor · disambiguated record
Ronald W. Crookston
Also filed as: CROOKSTON RONALD W · CROOKSTON RONALD WILLIAM
14 granted patents·500 citations·filing 1974–2000
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US5341191AMolded case current limiting circuit breakerEATON CORP·Filed 1991·Granted Aug 23, 1994·207 cites·21 claims
- 0296US5296664ACircuit breaker with positive off protectionWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Mar 22, 1994·149 cites·13 claims
- 0380US6002560ACircuit breaker contact wear indicatorEATON CORP·Filed 1998·Granted Dec 14, 1999·48 cites·11 claims
- 0479US4950853ATapered stationary contact-line copper cross reference to related applicationsWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Aug 21, 1990·24 cites·2 claims
- 0576US6444939B1Vacuum switch operating mechanism including laminated flexible shunt connectorEATON CORP·Filed 2000·Granted Sep 3, 2002·21 cites·28 claims
- 0669US4006332AConvection heating apparatus for multi-phase gas-type circuit interruptersWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Feb 1, 1977·18 cites·7 claims
- 0759US4016384AOperating mechanism and position indicator for a circuit interrupterWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Apr 5, 1977·11 cites·12 claims
- 0848US4451717ACircuit interrupter operating mechanism having a chemical operator with stationary combustion chambersWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted May 29, 1984·7 cites·10 claims
- 0940US4617436AActuator for an electrical circuit interrupterELECTRIC POWER RES INST·Filed 1984·Granted Oct 14, 1986·5 cites·16 claims
- 1038US4131774ACircuit interrupter operating mechanismWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Dec 26, 1978·3 cites·1 claims
- 1132US4686337ACircuit interrupter having a chemical operator with double-acting drive meansWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Aug 11, 1987·3 cites·5 claims
- 1231US4641000AActuator for electrical circuit interrupter using nitrocellulose type solid propellantELECTRIC POWER RES INST·Filed 1984·Granted Feb 3, 1987·1 cites·7 claims
- 1329US4438306ACircuit interrupter operating mechanism having a chemical operator with a stationary pistonWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Mar 20, 1984·1 cites·6 claims
- 1428US4358648APower circuit breaker with opening and closing mechanismsWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Nov 9, 1982·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →