Patents by Inventor Wayne David Pasco

Wayne David Pasco 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).

  • Reinforced ceramic shell molds, and related processes
    Patent number: 6467534
    Abstract: A ceramic casting shell mold having a pre-selected shape comprises alternate, repeating layers of a ceramic coating material and a ceramic stucco, defining a total thickness of the shell mold; and a ceramic-based reinforcing sheet disposed in the alternate, repeating layers of coating material and stucco at an intermediate thickness. The ceramic-based reinforcing sheet comprises a one-piece monolithic, integral body, which comprises a pattern of holes that enhance bonding between the ceramic-based reinforcing sheet and adjacent ones of the alternate, repeating layers of ceramic coating material. The ceramic-based reinforcing sheet conforms to the shape of the mold and providing structural reinforcement to the mold.
    Type: Grant
    Filed: April 5, 2000
    Date of Patent: October 22, 2002
    Assignee: General Electric Company
    Inventors: Frederic Joseph Klug, Michael Francis Xavier Gigliotti, Jr., Wayne David Pasco, Paul Steven Svec