Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composite reverse osmosis membrane comprising crosslinked poly(amine-epihalohydrin adduct)

Composite reverse osmosis membrane comprising crosslinked poly(amine-epihalohydrin adduct)

US Patent 4659475 · Granted Apr 21, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Techniques for updating memory of a chassis management module2017
Bootstrap system for dual central processing units2013
Computer motherboard with adjustable connection between central processing unit 2012
Circuit board assembly2012
Computer2012