Patents by Inventor Lawrence D. Roche

Lawrence D. Roche 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: D422758
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: April 11, 2000
    Inventor: Lawrence D. Roche