Patents by Inventor by Suzanne N. Holiday, executrix

by Suzanne N. Holiday, executrix 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).

  • Article made from sheet having a controlled crystallographic orientation
    Patent number: 4499155
    Abstract: Articles are made of coiled metal sheet which has been thermal mechanically worked so it has a particular texture or crystallographic orientation dominant along its length. The sheet is wound around a mandrel to form a coil and the coil is then hot isostatically bonded to make a monolithic circular article. The article has a circumferential crystallographic orientation which corresponds with that which dominates the length of the sheet.
    Type: Grant
    Filed: July 25, 1983
    Date of Patent: February 12, 1985
    Assignee: United Technologies Corporation
    Inventors: Paul R. Holiday, deceased, by Suzanne N. Holiday, executrix, Bernard H. Kear