Patents by Inventor Melvin L. Denney

Melvin L. Denney 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).

  • Cup lid
    Patent number: D355846
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: February 28, 1995
    Assignee: Teledyne Industries, Inc.
    Inventors: Melvin L. Denney, Srinivas Nishtala