Patents by Inventor Tonya M. Twine

Tonya M. Twine 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).

  • Patent number: D348885
    Type: Grant
    Filed: November 16, 1992
    Date of Patent: July 19, 1994
    Assignee: Motorola, Inc.
    Inventors: William R. VanDyke, Jr., Tony Y. Maroun, David R. Becker, Tonya M. Twine
  • Patent number: D369465
    Type: Grant
    Filed: April 13, 1995
    Date of Patent: May 7, 1996
    Assignee: Motorola, Inc.
    Inventors: William J. Scheid, Tonya M. Twine