Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High pressure discharge lamp

High pressure discharge lamp

US Patent 4560903 · Granted Dec 24, 1985

Estimated economic value: $429,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Illumination system comprising mechanical dimming device2010
Halogen incandescent lamp2008
High-pressure sodium discharge lamp having reduced lamp voltage increase1988
High-pressure discharge lamp with precision end seal structure1988
High-pressure discharge lamp1982
Electric gas discharge lamp1981
Gas and/or vapor discharge lamp1981
Electric lamp1980
Electric lamp with tin or lead alloy plug for lead-in1980