Inventor
MARTIN JOSEPH
FR28 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALSTHOM GEC
12 patentsUS5223682AJun 29, 1993
Arc-detecting circuit breaker
ALSTHOM GEC26 citations92
US5124872AJun 23, 1992
High tension circuit breaker having varistors
ALSTHOM GEC21 citations80
US5304760AApr 19, 1994
Ultra-high-tension circuit-breaker
ALSTHOM GEC11 citations74
US5266758ANov 30, 1993
SF6 circuit breaker having an incorporated capacitor
ALSTHOM GEC16 citations74
US5264671ANov 23, 1993
Varistor inserter device for a high-voltage circuit-breaker
ALSTHOM GEC7 citations74
US5170023ADec 8, 1992
Circuit breaker with varistor-assisted interruption
ALSTHOM GEC18 citations74
US5164559ANov 17, 1992
Circuit breaker with an incorporated varistor
ALSTHOM GEC12 citations74
US5235147AAug 10, 1993
Sf6 circuit-breaker incorporating both a varistor and a capacitor
ALSTHOM GEC19 citations73
US5276285AJan 4, 1994
High rupture capacity circuit-breaker
ALSTHOM GEC18 citations70
US5089931AFeb 18, 1992
Safety device for electrical apparatus containing a dielectric gas, in particular circuit breakers or voltage-droppers for measurement purposes
ALSTHOM GEC13 citations70
US5262605ANov 16, 1993
Surge-limiting circuit breaker
ALSTHOM GEC17 citations69
US5072083ADec 10, 1991
Grounded gas blast circuit breaker/isolating switch with visual inspection assembly
ALSTHOM GEC6 citations59