Patents by Inventor Richard J. DeLapa

Richard J. DeLapa 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: D340082
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: October 5, 1993
    Assignee: Mul-Del Enterprises, Inc.
    Inventor: Richard J. DeLapa