Patents by Inventor Raymond W. Lamb

Raymond W. Lamb 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).

  • Dental chair
    Patent number: D420225
    Type: Grant
    Filed: February 15, 1999
    Date of Patent: February 8, 2000
    Assignee: Den-Tal-Ez, Inc.
    Inventors: Raymond W. Lamb, Gregory M. Saul