Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Gradient index optical components

Gradient index optical components

US Patent 4578096 · Granted Mar 25, 1986

Estimated economic value: $4,415,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of making and using a rigid endoscope having a modified high refractive i1997
Rigid endoscope having modified high refractive index tunnel rod for image trans1995
Particle detector and method using a helical array of scintillators1993
Endoscope connector1990
Low-cost semi-disposable endoscope1990
Orientation indicator for a flexible fiberscope or endoscope including method of1990
Diagnostic device1986
Searching and measuring endoscope1986
Flexible plastic tube for endoscopes and the like1986
Method of making an image intensifier faceplate1983
Image intensifier faceplate1983
Method of making lenses having a spherical face1983