Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical lens blank with polarizer aligned between plastic birefringent sheets

Optical lens blank with polarizer aligned between plastic birefringent sheets

US Patent 5805336 · Granted Sep 8, 1998

Estimated economic value: $4,311,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for separating cannabis-derived compounds using chromatograp2022
Highly absorbent and retentive fiber material2016
Highly absorbent and retentive fiber material2015
Method for improved adhesion of an optical coating to a polarizing film2004
Laminar light-polarizing lens blank for producing prescription lens1998
Laminar light-polarizing lens blank for producing prescription lens1998
Shaped plastic light-polarizing lens and method of making same1995
Shaped plastic light-polarizing lens and method of making same1995