Patents by Inventor Maura F. Knollmeyer

Maura F. Knollmeyer 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).

  • Packaging container
    Patent number: D284355
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: June 24, 1986
    Assignee: The Parker Pen Company
    Inventor: Maura F. Knollmeyer