ENCAP Technologies filed several patents with the United States Patent and Trademark Commissioners in Arlington, VA, requesting that two patents be issued for ENCAP's perfection of micro-encapsulation of Electroluminescent Phosphors and for its Impermeabl
ENCAP Technologies filed several patents with the United States Patent and Trademark Commissioners in Arlington, VA, requesting that two patents be issued for ENCAP's perfection of micro-encapsulation of Electroluminescent Phosphors and for its Impermeabl