Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for producing articles from polytetrafluoroethylene

Process for producing articles from polytetrafluoroethylene

US Patent 4420449 · Granted Dec 13, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for controlled mixing in a high intensity mixer1990
Process for producing foamed plastic articles1984
Polymeric resins and blends with high packing densities1983
Apparatus for controlled mixing in a high intensity mixer1982
Process for separating bitumen from a bitumen sand deposit1981
Process for producing articles of ultra high molecular weight high density polye1981
Process for controlled mixing in a high intensity mixer1980