Patents by Inventor Robert J. Griffin

Robert J. Griffin 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).

  • Light source assembly
    Patent number: 4823244
    Abstract: A light source assembly comprises a lamp holder and a battery frame detachably attached thereto for mechanical and electrical connection.
    Type: Grant
    Filed: January 29, 1988
    Date of Patent: April 18, 1989
    Assignee: Niagara Medical Innovations Inc.
    Inventors: Erdem Alaybayoglu, Ian D. Anderson, Robert J. Griffin