Patents by Inventor Jon W. Kline

Jon W. Kline 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).

  • Oil filter crushing apparatus and system
    Patent number: 5678478
    Abstract: An apparatus for crushing spent oil filters for recovery of spent oil therefrom, which includes a frame which carries an oil filter crushing chamber, and located therebeneath the frame also carries a hydraulic actuation assembly, a vertical hydraulic ram assembly, a latch mechanism, and a safety control circuit.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: October 21, 1997
    Assignee: Goyal Industries, Inc.
    Inventors: Prakash R. Goyal, Jon W. Kline