Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the manufacture of synthetic paper and the product thereof

Process for the manufacture of synthetic paper and the product thereof

US Patent 4518681 · Granted May 21, 1985

Estimated economic value: $3,554,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process of biaxially orienting coextruded barrier films of polyvinylidene chlori1993
Oriented coextruded barrier films of polyvinylidene chloride copolymers1992
Extrusion apparatus and process for production of multilayer film containing an 1989
Filtering system for use in coextrusion apparatus and method of use1989
Animal trap1988
Tubular, multi-layer film and method of making1987
Spirally wound container with strippable layer1980