Patents by Inventor Charles B. Parisek

Charles B. Parisek 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).

  • Fire protection water barrier which is a gel composition of high water content and high viscosity
    Patent number: 4384988
    Abstract: This invention relates to a water barrier gel composition comprising from about 0.1 to 5% by weight of water absorbent material and from about 95 to 99.9% by weight of water, based on the weight of the total composition, and a method of applying a layer of said water-barrier gel composition to a surface to prevent ignition or to protect the surface from heat damage.
    Type: Grant
    Filed: December 31, 1980
    Date of Patent: May 24, 1983
    Assignee: L.M.C. Inc.
    Inventors: Daniel Schoenholz, Charles B. Parisek