Patents Assigned to Beaver Products, Inc.
  • Patent number: 4512126
    Abstract: A composite panel module formed of concrete and insulation block, providing the endurance, fire-protection, etc., of those materials in contrast to wood, yet avoiding disadvantages of other ceramic facing or panel materials such as brick or blocks; and the invention further provides and formation process by which such panels are formed into integral modules, for erection of a building by pre-fabrication procedures.
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: April 23, 1985
    Assignee: Beaver Products, Inc.
    Inventor: Everett V. Walston