Patents Assigned to Ozko, Inc.
  • Coating solution for treating basement walls
    Patent number: 5534583
    Abstract: A solvent mixture of a petroleum distillate and toluene is disclosed. The solvent is used to dissolve a hydrocarbon resin and block copolymers of styrene and isoprene or styrene and butadiene and the solution is applied to newly constructed basement walls to provide a water-resistant elastomeric coating on the walls.
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: July 9, 1996
    Assignees: Ozko, Inc., Charles E. Bolen
    Inventors: Michael G. Roberts, Charles E. Bolen
  • Coating solution for treating basement walls
    Patent number: 5534303
    Abstract: A solvent mixture of a petroleum distillate and toluene is disclosed. The solvent is used to dissolve a hydrocarbon resin and block copolymers of styrene and isoprene or styrene and butadiene and the solution is applied to newly constructed basement walls to provide a water-resistant elastomeric coating on the walls.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: July 9, 1996
    Assignees: Ozko, Inc., Charles E. Bolen
    Inventors: Michael G. Roberts, Charles E. Bolen
  • Coating solution for treating basement walls
    Patent number: 5352531
    Abstract: A solvent mixture of a petroleum distillate and toluene is disclosed. The solvent is used to dissolve a hydrocarbon resin and block copolymers of styrene and isoprene or styrene and butadiene and the solution is applied to newly constructed basement walls to provide a water-resistant elastomeric coating on the walls.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: October 4, 1994
    Assignees: Ozko, Inc., Charles E. Bolen
    Inventors: Michael G. Roberts, Charles E. Bolen