Patents by Inventor John Marcin J.

John Marcin J. 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).

  • Castings and Manufacture Methods
    Publication number: 20160158834
    Abstract: A method for casting an article comprises a first region and a second region. The method comprises casting an alloy in a shell, the shell having a casting core protruding from a first metal piece; and deshelling and decoring to remove the shell and core and leave the first region formed by the first piece and the second region formed by the casted alloy.
    Type: Application
    Filed: July 11, 2014
    Publication date: June 9, 2016
    Applicant: United Technologies Corporation
    Inventors: John Marcin J., Steven J. Bullied, Dilip M. Shah, Alan D. Cetel