Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for controlling quality of yarns

Process for controlling quality of yarns

US Patent 4954302 · Granted Sep 4, 1990

Estimated economic value: $8,304,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Continuous polyamidation process—I2018
Continuous polyamidation process—II2017
Continuous process for the preparation of polytrimethylene ether glycol2006
Offset printing method and device2005
Continuous process for the preparation of polytrimethylene ether glycol2004
Process for converting caprolactam to nylon 62002
Process for making nylon 6,62002
Process for the production of nylon 62002
Continuous polymerization process for preparing polyamides from omega-aminonitri2001
Production of oriented plastics by roll-drawing1997
Continuous polymerization process for polyamides1997
Ultrasonic characterization of polymer melts under processing conditions1995