Patents Assigned to Environmental Security, Inc.
  • Method for providing fire retardancy, microbial, and pest control to a structure
    Patent number: 6113990
    Abstract: A method of insulating a structure and providing fire retardancy, microbial and pest control to the structure is disclosed. A slurry of a dry boric acid stabilized cellulose insulation product and a borate salt solution is applied to the area to be insulated.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: September 5, 2000
    Assignee: Environmental Security, Inc.
    Inventor: B. Farrell Killingsworth