Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Gas-insulated switchgear

Gas-insulated switchgear

US Patent 4862319 · Granted Aug 29, 1989

Estimated economic value: $34,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Distance estimation device and distance estimation system2025
Printing system2002
Sealed container and method for assembling it2001
Gas-insulated switchgear with improved insulation joint1997
Gas insulated switchgear device1995
Gas insulated switchgear device1995
Instrument current transformer for power cables1994
Gas insulated switchgear1993
Gas insulated switchgear1993
Three-phase package-type gas-insulated switch gear having isolators being aligne1992
Three-phase package-type gas-insulated switch gear having isolators being aligne1992
Three-phase package-type gas-insulated switch gear having isolators being aligne1992