Osmotek Trademarks

OSMOTEK
Membrane separation systems for treatment of wastewater
Abandoned  ·  June 15, 2001  ·  78069427  · 
OSMOTEK
removing contaminants from water
Abandoned  ·  July 10, 1997  ·  75322391  · 
OSMOTEK
ELECTRICAL APPARATUS FOR USE IN ELECTRO-OSMOTIC DAMP PROOFING OF BUILDING STRUCTURES MADE OF MATERIALS OTHER THAN WOOD
Cancelled  ·  September 2, 1976  ·  73098616  ·