Patents Assigned to UPCS LLC
  • Method and apparatus for controlling subterranean pests
    Patent number: 8800200
    Abstract: A self-contained, cart-mounted extermination device having an internal combustion engine which produces an exhaust gas containing an asphyxiant is disclosed. The disclosed device provides an effective and humane means to eradicate subterranean pests which is portable, rugged, compact and simple to use and maneuver.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: August 12, 2014
    Assignee: UPCS LLC
    Inventors: Terry W. Williams, Billy G. Martin