Ionic Silver Complex Designed for Use in Humans Receives U.S. Patent By Send2Press Newswire on November 29, 2005 in Drugs and Pharmaceuticals, Press Releases FORT LAUDERDALE, FL – Nov. 29 (SEND2PRESS NEWSWIRE) — Invision International Health Solutions, Inc., a pioneer in the field of ionic silver use in humans, recently announced the issuance of a U.S. Patent on its ‘Ionic Silver Complex’ technology. Continue Reading