Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › False twist spindle friction disc and method of producing same

False twist spindle friction disc and method of producing same

US Patent 4218930 · Granted Aug 26, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Steel-sheet meandering amount measurement device, steel-sheet meandering amount 2025
Cold-rolled steel strip manufacturing facility and method for manufacturing cold2025
Installation structure of electrical component module in vehicle2024
Semiconductor-processing tape2024
Hot-band annealing equipment, hot-band annealing method and descaling method for2023
Rolling method, production method for metal sheet, and rolling device2023
Work support device and work supporting method2022
Mask-integrated surface protective tape with release liner2022
Notching equipment for steel strip, method of notching steel strip, cold rolling2021
Soft gripper and blood pressure measuring cuff comprising the same2020
Force detector2020
Distance-measuring device2020