Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bulked and entangled multifilament thermoplastic yarn

Bulked and entangled multifilament thermoplastic yarn

US Patent 4253299 · Granted Mar 3, 1981

Estimated economic value: $18,806,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for controlling yarn plug length1985
Method for producing multifilament thermoplastic yarn having latent crimp1981