Patents by Inventor Richard Gordon Plumb

Richard Gordon Plumb 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).

  • Laser device and methods of making and using same
    Publication number: 20030099268
    Abstract: A laser device has a waveguide region including a longitudinal layer having a stepped surface.
    Type: Application
    Filed: November 6, 2002
    Publication date: May 29, 2003
    Inventor: Richard Gordon Plumb