Inventor
THALER RICHARD
9 patents
Patents
9 patentsUS3941962AMar 2, 1976
Gas blast circuit breaker
SPRECHER & SCHUH AG20 citations80
US4230920AOct 28, 1980
Gas-blast switch
SPRECHER & SCHUH AG7 citations71
US3962605AJun 8, 1976
High-speed grounding apparatus for metal encapsulated high-voltage installations
SPRECHER & SCHUH AG13 citations71
US4220838ASep 2, 1980
Gas-blast switch
SPRECHER & SCHUH AG8 citations65
US4302645ANov 24, 1981
Gas-blast switch
SPRECHER & SCHUH AG5 citations60
US4103131AJul 25, 1978
Puffer interrupter with main and auxiliary pistons and common cylinder
SPRECHER & SCHUH AG5 citations60
US4011421AMar 8, 1977
Gas-blast switch
SPRECHER & SCHUH AG2 citations60
US3992600ANov 16, 1976
Electrical switch
SPRECHER & SCHUH AG3 citations57
US3988554AOct 26, 1976
Gas-blast switch
SPRECHER & SCHUH AG6 citations56