Patents by Inventor R. Olen Lund

R. Olen Lund 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 beam delivery system for heat treating work surfaces
    Patent number: 5449879
    Abstract: A laser beam delivery system transmits a laser beam with sufficient power to heat treat a work surface. The laser beam is reflected and focused by a first reflector to a second reflector and then onto the work surface. The second reflector is mounted angularly to a rotatable shaft such that when the shaft is rotated, the second reflector rotates about a first optical axis which is separate from a second axis or shaft and at a frequency that produces an integrated energy ring that remains coupled.
    Type: Grant
    Filed: October 7, 1993
    Date of Patent: September 12, 1995
    Assignee: Laser Machining, Inc.
    Inventors: William E. Lawson, R. Olen Lund