Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical waveguides and methods for making same

Optical waveguides and methods for making same

US Patent 4783136 · Granted Nov 8, 1988

Estimated economic value: $7,928,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fibrous web dewatering apparatus and method2021
Through-air drying apparatus2021
Through-air drying apparatus and methods of manufacture2020
Web winding device2019
Through-air drying apparatus and methods of manufacture2019
Endless belt changing apparatus and method2016
Nonconjugated conductive polymers for protection against nuclear radiation inclu2015
Derived presence-aware service from associated entities2014
Photovoltaic applications of non-conjugated conductive polymers2014
Nonlinear optical applications of nonconjugated conductive polymers2013
Automated conversation recording device and service2012
Method for warming up or cooling down a through-air dryer2012