Patents by Inventor Frank A. Capodicasa

Frank A. Capodicasa 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).

  • Ceramic core for investment casting and method for preparation
    Patent number: 4925492
    Abstract: A fired ceramic core for use in aluminum investment casting, which will withstand steam autoclaving and which may be rendered water disruptible; comprising from about 20 to 50% by weight of one or more water soluble salts, together with inert ceramic fillers selected to meet desired thermoexpansion compatability for the shell with which said core is to be used; said core being vacuum impregnated with ethyl silicate and a cured phenolic resin.
    Type: Grant
    Filed: September 21, 1987
    Date of Patent: May 15, 1990
    Assignee: The Interlake Corporation
    Inventors: Anant H. Kelkar, Frank A. Capodicasa, Jerry G. Weinstein