Patents by Inventor Richard C. Kostner

Richard C. Kostner 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).

  • Grating construction and assembly method and apparatus
    Patent number: 4289563
    Abstract: A resin bonded glass fiber grating adhesively bonded together in unitary construction to form a lightweight, high strength industrial grating, which may include a non-skid elastomer surface and the capability to be rolled up for storage and a method of constructing the same.
    Type: Grant
    Filed: April 21, 1980
    Date of Patent: September 15, 1981
    Inventors: Joseph W. Wiechowski, Delmar S. Miller, Richard C. Kostner
  • Method of manufacturing a grating constructed of resin bonded fibers
    Patent number: 4244768
    Abstract: A resin bonded glass fiber grating adhesively bonded together in unitary construction to form a lightweight, high strength industrial grating, which may include a non-skid elastomer surface and the capability to be rolled up for storage and a method of constructing the same.
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: January 13, 1981
    Inventors: Joseph W. Wiechowski, Delmar S. Miller, Richard C. Kostner