Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyurethane, process for its production and polyester diol used for its production

Polyurethane, process for its production and polyester diol used for its production

US Patent 5077373 · Granted Dec 31, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Printed circuit board and printing apparatus2023
Fluorescent resin composition, molded object and medical device, and method for 2022
Printed circuit board and printing apparatus2022
Electronic apparatus2020
Alarm system for vehicle2020
Alarm system for vehicle2020
Electronic apparatus2019
Image forming apparatus2015
D/A converter including higher-order resistor string2015
Digital-to-analog converter2014
Video receiving apparatus and video receiving method2014
D/A converter2014