Patents Represented by Attorney, Agent or Law Firm Geroge H Libman
  • Sensor system for web inspection
    Patent number: 6369588
    Abstract: A system for electrically measuring variations over a flexible web has a capacitive sensor including spaced electrically conductive, transmit and receive electrodes mounted on a flexible substrate. The sensor is held against a flexible web with sufficient force to deflect the path of the web, which moves relative to the sensor.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: April 9, 2002
    Inventors: Gerard E. Sleefe, Thomas J. Rudnick, James L. Novak