Patents by Inventor Rchard C. Darr

Rchard C. Darr 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).

  • Nestable plastic container
    Patent number: D586664
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: February 17, 2009
    Assignee: Plastipak Packaging, Inc.
    Inventors: Rchard C. Darr, James J. Miller, Richard A. Lovelace, Jr.