Patents by Inventor Pamela J. Machugh

Pamela J. Machugh 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: D343520
    Type: Grant
    Filed: August 24, 1992
    Date of Patent: January 25, 1994
    Inventor: Pamela J. Machugh