Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Gray body colored zinc sulfide activated with copper

Gray body colored zinc sulfide activated with copper

US Patent 4681807 · Granted Jul 21, 1987

Estimated economic value: $18,022,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reduction of lag in yttrium tantalate x-ray phosphors1998
Lithium borosilicate phosphors1997
Mn-dope Na-Li-taenolite1997
Terbium or europium activated highly charged fluoropholopite phosphor1997
Phosphor and method of making same1997
Phosphor and method of making same1997
Phosphor and method of making same1996
Phosphor and method of making same1996
Phosphor and method of making same1996
Phosphor and method of making same1996
Phosphor and method of making same1996
Phosphor and method of making same1996