Patents Assigned to EnviRestore Technologies, Inc.
  • Asbestos-containing materials removal assembly
    Patent number: 5016314
    Abstract: An ACM removal assembly is disclosed, including: a nozzle for directing a pressurized fluid against ACM for dislodging the ACM; a fluid supply reservoir connected to the nozzle; a housing which supports the nozzle and capturingly receives spent fluid and dislodged ACM; and a material handing and separating system which includes coarse separating apparatus for coarsely separating the spent fluid from the dislodged ACM and fluid return conduit for returning coarsely separated fluid to the fluid supply reservoir.
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: May 21, 1991
    Assignee: EnviRestore Technologies, Inc.
    Inventors: Dennis H. Green, Stephen C. Johnson