Patents by Inventor Paul Weyandt

Paul Weyandt 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).

  • SENSOR, SYSTEM, AND METHOD FOR AN ULTRAVIOLET LAMP SYSTEM
    Publication number: 20090101829
    Abstract: A light sensor for an ultraviolet lamp system of the type having an electrodeless lamp excited by microwave energy includes a detector configured to detect light generated by the electrodeless lamp. An elongated channel is configured to be interposed between the detector and the electrodeless lamp. The elongated channel has a first aperture and a second aperture defined at opposing ends thereof. The first aperture is configured to receive light generated by the electrodeless lamp. The second aperture is positioned proximate the detector to transmit at least a portion of light received in the first aperture to the detector.
    Type: Application
    Filed: October 19, 2007
    Publication date: April 23, 2009
    Applicant: NORDSON CORPORATION
    Inventors: James W. Schmitkons, James C. Smith, Paul Weyandt