Patents by Inventor Jon R. Carlson

Jon R. 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).

  • Construction having integral circulatory system
    Patent number: 4023617
    Abstract: In combination, a composite construction comprising a load-bearing substrate, an impermeable liner, and disposed therebetween a circulatory system defined by a network of cells having side walls which are generally in lateral orientation to the liner and the load-bearing substrate, at least some of said side walls having apertures therein whereby at least some adjacent cells are in communication with each other, and means for circulating a fluid through said circulatory system.
    Type: Grant
    Filed: December 18, 1974
    Date of Patent: May 17, 1977
    Assignee: Continental Oil Company
    Inventors: Jon R. Carlson, Robert G. Jackson
  • High strength, water resistant silicate foam
    Patent number: 3933514
    Abstract: An alkali metal silicate foam composition comprising preferably sodium silicate, cementing agent such as sodium silicofluoride, gelling agent such as linoleic acid and filler such as glass fiber mixed with water and blowing agent to provide foams having high strength, high water resistance and low shrinkage upon curing. Amides and halo-alcohols are used as gelling agents in preferred compositions for exceptional strength and water resistance. Vermiculite and perlite are preferred fillers for a low shrinkage foam composition.
    Type: Grant
    Filed: April 30, 1973
    Date of Patent: January 20, 1976
    Assignee: Continental Oil Company
    Inventors: William P. Banks, Jon R. Carlson, Donald E. Becker