Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Web-supported membrane

Web-supported membrane

US Patent 4399183 · Granted Aug 16, 1983

Estimated economic value: $4,973,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for sorting microfluidic particles2025
Coextruded multilayer cation exchange membranes1984
Apparatus for making a web-supported membrane1983
Process for cation permeable membrane with reinforcement fabric embedded therein1982
Process for forming a reinforced membrane1982