Inventor · disambiguated record
Leonard V. Chabala
Also filed as: CHABALA LEONARD V
23 granted patents·302 citations·filing 1975–1994
96Inventor score
Files withS & C ELECTRIC CO22
Top patents by PatentIndex Score
23 records- 0186US5091616ASelf-contained switch for electrical distribution circuitS & C ELECTRIC CO·Filed 1990·Granted Feb 25, 1992·46 cites·51 claims
- 0283US4752859AArrangement for providing various circuit protection device configurationsS & C ELECTRIC CO·Filed 1985·Granted Jun 21, 1988·30 cites·10 claims
- 0382US5025171AMethod and arrangement for providing power operation of switchgear apparatusS & C ELECTRIC CO·Filed 1989·Granted Jun 18, 1991·47 cites·14 claims
- 0479USD329043SInsulating through-bushing for an electrical conductorS & C ELECTRIC CO·Filed 1988·Granted Sep 1, 1992·18 cites·1 claims
- 0575US5013876ASwitch contacts with improved fault-closing capabilityS & C ELECTRIC CO·Filed 1988·Granted May 7, 1991·20 cites·11 claims
- 0675US4983792AInterrupter switch with selective circuit-isolating featureS & C ELECTRIC CO·Filed 1989·Granted Jan 8, 1991·20 cites·18 claims
- 0771US4596906AArrangement for providing independent rotary and linear drive outputs for high-voltage switchesS & C ELECTRIC CO·Filed 1985·Granted Jun 24, 1986·16 cites·30 claims
- 0868US3965452AExhaust control device for circuit interrupting devicesS & C ELECTRIC CO·Filed 1975·Granted Jun 22, 1976·13 cites·23 claims
- 0961US5103111ASwitch configuration with integral sensing and power supply apparatusS & C ELECTRIC CO·Filed 1989·Granted Apr 7, 1992·10 cites·18 claims
- 1061US5057654AInterrupting unit with molded housing and shunt current path therethroughS & C ELECTRIC CO·Filed 1988·Granted Oct 15, 1991·13 cites·5 claims
- 1155US5252780ASupport arrangement for a rotatable insulatorS & C ELECTRIC CO·Filed 1990·Granted Oct 12, 1993·13 cites·10 claims
- 1251USD254668SHigh voltage fuse end fittingS & C ELECTRIC CO·Filed 1977·Granted Apr 8, 1980·4 cites·1 claims
- 1347US4319108AForce-limiting coupling apparatusS & C ELECTRIC CO·Filed 1981·Granted Mar 9, 1982·6 cites·16 claims
- 1446USD310823SInterrupter switchS & C ELECTRIC CO·Filed 1988·Granted Sep 25, 1990·4 cites·1 claims
- 1544US4692734AInterrupting device with improved current-limiting arrangementS & C ELECTRIC CO·Filed 1986·Granted Sep 8, 1987·6 cites·20 claims
- 1644US4654489AInsulating support column with operating memberS & C ELECTRIC CO·Filed 1985·Granted Mar 31, 1987·6 cites·13 claims
- 1741US5578792AInterconnection arrangement for electrical equipment enclosuresFiled 1994·Granted Nov 26, 1996·12 cites·10 claims
- 1836US5100157ASealing arrangement with overpressure reliefS & C ELECTRIC CO·Filed 1990·Granted Mar 31, 1992·8 cites·14 claims
- 1934USD314758SDesign for an interrupter unit for a switch assemblyS & C ELECTRIC CO·Filed 1988·Granted Feb 19, 1991·1 cites·1 claims
- 2033US4622250AInsulating material and use thereof in insulatorsS & C ELECTRIC CO·Filed 1985·Granted Nov 11, 1986·4 cites·13 claims
- 2132US4690780AInsulating material and use thereof in insulatorsS & C ELECTRIC CO·Filed 1986·Granted Sep 1, 1987·2 cites·18 claims
- 2230US4338499AAnti-paralleling apparatus for high-voltage gearS & C ELECTRIC CO·Filed 1980·Granted Jul 6, 1982·1 cites·11 claims
- 2329US4583750ASealing arrangementS & C ELECTRIC CO·Filed 1985·Granted Apr 22, 1986·2 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Leonard V. Chabala 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 →