Patents by Inventor David E. Lloyd

David E. Lloyd 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).

  • Visual alignment of multiple-reflector collimation system
    Patent number: 6865333
    Abstract: A multiple-reflector collimator and beam spreader is aligned with a source point by visual means, in addition to or instead of an electrical detector, in order to avoid the need to send a signal through the system to a detector in order to align the components.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: March 8, 2005
    Assignee: SCI Systems, Inc.
    Inventors: David R. Porter, David E. Lloyd