Patents by Inventor Kelvin Scribner

Kelvin Scribner 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).

  • Noise attenuation system for vibratory feeder bowl
    Patent number: 5414775
    Abstract: Active system for both attenuating mechanical vibration and the noise occasioned by the operation of vibratory feeder bowls in manufacturing having accelerometer (20) adjacent feeder bowl (21) and an inertial actuator (57) and a controller (59) to control both disturbances.
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: May 9, 1995
    Assignee: Noise Cancellation Technologies, Inc.
    Inventors: Kelvin Scribner, Doug Hodgson