P

Inventor

TOBIN THOMAS J

US37 patents
⚠️ This page may combine multiple inventors who share the name “TOBIN THOMAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

S & C ELECTRIC CO

29 patents
US5303112AApr 12, 1994

Fault detection method and apparatus

S & C ELECTRIC CO115 citations97
US5091616AFeb 25, 1992

Self-contained switch for electrical distribution circuit

S & C ELECTRIC CO46 citations92
US4370531AJan 25, 1983

Electric switch and improved device using same

S & C ELECTRIC CO36 citations92
US4752859AJun 21, 1988

Arrangement for providing various circuit protection device configurations

S & C ELECTRIC CO30 citations91
US4011537AMar 8, 1977

Composite dropout fuse device

S & C ELECTRIC CO40 citations87
US6137191AOct 24, 2000

Source-transfer switching system and method

S & C ELECTRIC CO18 citations84
US10418804B2Sep 17, 2019

Fault protection system and method for an electrical power distribution system

S & C ELECTRIC CO15 citations83
US4349803ASep 14, 1982

Fuse tube

S & C ELECTRIC CO21 citations82
US4220942ASep 2, 1980

Circuit interrupting device

S & C ELECTRIC CO22 citations81
US4596906AJun 24, 1986

Arrangement for providing independent rotary and linear drive outputs for high-voltage switches

S & C ELECTRIC CO16 citations80
US4282504AAug 4, 1981

Fault limiter having a one-piece enclosure of glass-reinforced resin

S & C ELECTRIC CO9 citations74
US5103111AApr 7, 1992

Switch configuration with integral sensing and power supply apparatus

S & C ELECTRIC CO10 citations73
US4677262AJun 30, 1987

Operator for interrupters and disconnect mechanisms

S & C ELECTRIC CO13 citations73
US4459636AJul 10, 1984

Electrical connectors for capacitors, improved capacitors and assemblies thereof using same

S & C ELECTRIC CO12 citations73
US4271339AJun 2, 1981

High voltage circuit switch arrangement

S & C ELECTRIC CO8 citations73
US4183005AJan 8, 1980

Circuit interrupting device

S & C ELECTRIC CO8 citations73
US7122917B2Oct 17, 2006

Control arrangement and isolated power supplies for power electronic system

S & C ELECTRIC CO7 citations72
US5252780AOct 12, 1993

Support arrangement for a rotatable insulator

S & C ELECTRIC CO13 citations72
US4028656AJun 7, 1977

High voltage fuse with outer heat-shrinkable sleeve

S & C ELECTRIC CO19 citations70
US7279654B2Oct 9, 2007

Current sensor

S & C ELECTRIC CO2 citations63
US4253081AFeb 24, 1981

Excessive overcurrent disabling mechanism for a circuit interrupting device

S & C ELECTRIC CO4 citations63
US4229723AOct 21, 1980

Diaphragm having a pattern of reduced thickness in a high voltage, circuit-interrupting device

S & C ELECTRIC CO3 citations63
US12046891B2Jul 23, 2024

Optimized transformer protection

S & C ELECTRIC CO0 citations62
US11646563B2May 9, 2023

Transformer protector with internal fault detector

S & C ELECTRIC CO0 citations62
US11646564B2May 9, 2023

Transformer internal fault reclose block

S & C ELECTRIC CO0 citations62
US6777043B2Aug 17, 2004

Fuse tube and method of manufacture thereof

S & C ELECTRIC CO4 citations59
US4690780ASep 1, 1987

Insulating material and use thereof in insulators

S & C ELECTRIC CO2 citations59
US4622250ANov 11, 1986

Insulating material and use thereof in insulators

S & C ELECTRIC CO4 citations59
US11621554B2Apr 4, 2023

Fault protection configuration for a resettable transformer protector

S & C ELECTRIC CO0 citations52

TOBIN THOMAS J

7 patents

SALESFORCE COM INC

1 patent