Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Medallion-like articles, lamp lenses and method for their manufacture

Medallion-like articles, lamp lenses and method for their manufacture

US Patent 4259388 · Granted Mar 31, 1981

Estimated economic value: $15,354,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for use in determining characteristics of particles dispersed in a medium2003
Hydrogenation process with transition metal catalysts derived from bifunctional 1994
Aligning average axis of hollow workpiece cavity with rotary machine axis1993
Processing ultrasonic measurements of a rotating hollow workpiece1993
In-line metallic debris particle detection probe and resonant evaluation system 1991
In-line metallic debris particle detection system1990
Vent-well system1988
Dual channel gated peak detector1984
Apparatus and method for quantitative nondestructive wire testing1983