Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for making an electroluminescent panel lamp as well as panel lamp produced thereby

Method for making an electroluminescent panel lamp as well as panel lamp produced thereby

US Patent 5019748 · Granted May 28, 1991

Estimated economic value: $445,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Closed vapor system2014
Flat, flexible fluorescent lamp2007
Path marking and lighting system2005
Method and apparatus for making large-scale laminated foil-back electroluminesce2004
Distributed emergency lighting system having self-testing and diagnostic capabil2004
Power supply for illuminating an electro-luminescent panel2001
Control circuit and method for illuminating an electroluminescent panel2000
Illuminated assembly for a switch/outlet1997
Electroluminescent panel lamp with integral electrical connector1991
Apparatus and method for cutting multiple lamp outlines from electroluminescent 1989
Information distribution system1986