Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Automatic film winder for camera

Automatic film winder for camera

US Patent 4274726 · Granted Jun 23, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

RF and mmWave circuits and their fabrication methods2025
Electromagnetic band gap element structure and fabrication methods2024
Systems and methods of fabricating coils for coreless transformers and inductors2023
Set of compositions for ink jet textile printing and method for ink jet textile 2023
Ink jet printing recording apparatus and ink jet recording method2022
Composition for bonding2020
Ink jet printing ink composition and ink jet printing method2019
Composition for inkjet and recording material2018
Material including layer produced by ultraviolet-curable composition2018
Metal powder, ultraviolet ray curable ink jet composition and recorded object2017
Metal powder, ultraviolet ray curable ink jet composition and recorded object2017
Metal powder, ultraviolet ray curable ink jet composition and recorded object2016