Patents by Inventor Ray G. McCrea, Jr.

Ray G. McCrea, Jr. 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).

  • Diskette jacket
    Patent number: 4413298
    Abstract: A diskette jacket is made from biaxially-oriented polyester film containing particles of a different polymer which provide a matte finish that aesthetically masks scratches and smudges. The polyester film provides better resistance to pillowing and to scratching as compared to the polyvinylchloride diskette jackets of the prior art.
    Type: Grant
    Filed: May 5, 1981
    Date of Patent: November 1, 1983
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Roger L. Pecsok, Ray G. McCrea, Jr., Craig F. Lamphere