Patents by Inventor George K. Hammond

George K. Hammond 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).

  • Glass fiber reinforced resin tank with particular joint structure
    Patent number: 4562934
    Abstract: A corrosion-resistant gasket or at least a portion thereof on the inner side of the joint between two tank halves having corrosion-resistant liners protects the non-corrosion-resistant structural walls at the inner ends of the tank halves and also the non-corrosion-resistant external lay-up. The gasket can be applied from outside the tank during assembly of the tank halves, and the need for a manway to apply a corrosion-resistant internal lay-up is eliminated.
    Type: Grant
    Filed: February 5, 1985
    Date of Patent: January 7, 1986
    Assignee: Owens-Corning Fiberglas Corporation
    Inventor: George K. Hammond