Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Metal-halogen discharge lamp with conically shaped insulating elements in outer envelope

Metal-halogen discharge lamp with conically shaped insulating elements in outer envelope

US Patent 4843266 · Granted Jun 27, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Modular high temperature battery electrical configurations2014
Lighting system for generating pre-determined beam-pattern2003
Discharge lamp emission material2000
Getter-composition for lightsources1992
Soldering enamel for preparing an end seal of a ceramic discharge envelope of a 1991
Three-phase high-pressure gas discharge lamp filled with a gas containing sodium1990
Three-phase high-pressure gas discharge lamp filled with a gas containing sodium1990
Three-phase high-pressure gas discharge lamp filled with a gas containing sodium1990
Metal halogen vapor lamp provided with a heat reflecting layer1982