Patents by Inventor Bruce N. Carlson

Bruce N. Carlson 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).

  • Self-curing clay composition and method
    Patent number: 5571856
    Abstract: An aqueous, self-curing clay composition is cured to a ceramic-like state without firing. The clay composition includes a first elastomer capable of curing the composition to a ceramic-like state without firing and a second elastomer that cures upon the removal of water.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: November 5, 1996
    Assignee: Dakota Chemaclay Corporation
    Inventor: Bruce N. Carlson