Patents Assigned to Unsmoke Systems, Inc.
  • Antimicrobial coating
    Patent number: 5066328
    Abstract: The present invention is directed to an antimicrobial mixture of copper-8-quinolinolate mixed with a binder composition that imparts sufficient fluidity to the copper-8-quinolinolate to permit the mixture to be applied as liquid and to adhere to air passageways, preferably metal, fiberglass or plastic media, such as building heat, ventilation and air conditioning ductwork.
    Type: Grant
    Filed: March 9, 1990
    Date of Patent: November 19, 1991
    Assignee: Unsmoke Systems, Inc.
    Inventor: Clifford Zlotnik