Argo Scientific Trademarks
HYPERSPERSE ANTIFOULANT
Filed: May 3, 1990
liquid product treatment for reverse osmosis membrane systems
Owned by: Argo Scientific
Serial Number: 74055191
MEMBRANE REGENERATION PROGRAM
Filed: May 3, 1990
restoration of reverse osmosis membranes
Owned by: Argo Scientific
Serial Number: 74055192
