Patents by Inventor Paul D. Stransky

Paul D. Stransky 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).

  • Printing plate matrix and method of manufacture thereof
    Patent number: 4079112
    Abstract: A matrix for plastic letterpress printing plates and the method of formation thereof are presented wherein the matrix material prior to molding is thicker than the desired molded matrix. The "non-printing" areas of the matrix are compressed to at least seventy percent of the density of the compressed "printing areas" in forming the matrix, and the matrix may then be ground to desired thickness to obtain desired heat transfer characteristics.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: March 14, 1978
    Assignee: Rogers Corporation
    Inventors: Paul D. Stransky, John R. Curran, Jr.