Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High pressure sodium vapor discharge device

High pressure sodium vapor discharge device

US Patent 4806826 · Granted Feb 21, 1989

Estimated economic value: $11,153,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fast start RF induction lamp with metallic structure2018
Use of protectin DX for the stimulation of muscular IL-6 secretion2017
Fast start RF induction lamp2016
Fast start induction RF fluorescent lamp with burst-mode dimming2016
Fast start induction RF fluorescent light bulb2015
Fast start induction RF fluorescent lamp with reduced electromagnetic interferen2015
Fast start dimmable induction RF fluorescent light bulb2015
Universal interface system2004
Translucent polycrystalline alumina and method of making same1998
Metal halide lamp with getter1998
Translucent polycrystalline alumina and method of making same1997
Translucent polycrystalline alumina and method of making same1997