Patents by Inventor Gale Schwiesow

Gale Schwiesow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and system for a containment system, such as a seamless containment cap for solid waste constructed of polymer-modified asphalt
    Patent number: 7404693
    Abstract: The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeability less than 1×10?8 cm/sec and an air void content less than 3 percent. The system of installation includes joint designs that meet the same parameters as the modified asphalt mat to provide a seamless containment cap or liner to contain hazardous wastes at RCRA, Superfund sites, waste sites and environmental containment areas.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: July 29, 2008
    Assignee: Wilder Construction Company
    Inventors: Ronald L. Terrel, Karl Yost, Gale Schwiesow
  • Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt
    Publication number: 20070014635
    Abstract: The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeability less than 1×10?8 cm/sec and an air void content less than 3 percent. The system of installation includes joint designs that meet the same parameters as the modified asphalt mat to provide a seamless containment cap or liner to contain hazardous wastes at RCRA, Superfund sites, waste sites and environmental containment areas.
    Type: Application
    Filed: June 29, 2006
    Publication date: January 18, 2007
    Inventors: Ronald Terrel, Karl Yost, Gale Schwiesow
  • Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt
    Patent number: 7077602
    Abstract: The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeability less than 1×10?8 cm/sec and an air void content less than 3 percent. The system of installation includes joint designs that meet the same parameters as the modified asphalt mat to provide a seamless containment cap or liner to contain hazardous wastes at RCRA, Superfund sites, waste sites and environmental containment areas.
    Type: Grant
    Filed: January 20, 2005
    Date of Patent: July 18, 2006
    Assignee: Wilder Construction Company
    Inventors: Ronald L. Terrel, Karl Yost, Gale Schwiesow
  • Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt
    Publication number: 20050191132
    Abstract: The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeability less than 1×10?8 cm/sec and an air void content less than 3 percent. The system of installation includes joint designs that meet the same parameters as the modified asphalt mat to provide a seamless containment cap or liner to contain hazardous wastes at RCRA, Superfund sites, waste sites and environmental containment areas.
    Type: Application
    Filed: January 20, 2005
    Publication date: September 1, 2005
    Applicant: Wilder Construction Company
    Inventors: Ronald Terrel, Karl Yost, Gale Schwiesow