Patents by Inventor Antonio Khazen

Antonio Khazen 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).

  • Apparatus and method for sensing multiple parameters of sheet material
    Patent number: 4789820
    Abstract: A method and apparatus for simultaneously generating spatial profiles of moisture, thickness, and basis weight across a moving web of paper in a paper making machine. The apparatus includes a plurality of means for generating first and second beams of coherent microwave radiation and for generating signals proportional to the intensity of radiation applied to, reflected from, and transmitted through the web. The incident, reflectance, and transmittance signals for the two frequencies are used to solve simultaneous equations to generate moisture, thickness, and basis weight values at various positions across the web.
    Type: Grant
    Filed: July 11, 1986
    Date of Patent: December 6, 1988
    Assignee: Hercules Incorporated
    Inventors: George B. Parrent, Jr., Glenn W. Zeiders, James P. Reilly, Antonio Khazen