Patents by Inventor Arthur H. T. Chipman

Arthur H. T. Chipman 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).

  • Patent number: 4410398
    Abstract: A method and apparatus for assisting an operator in a coke cutting operation wherein both a graphic and audio display of the operation are provided. The vibration of the coke drum is measured and after filtering, is recorded on a chart recorder and its amplitude converted to a related audio signal.
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: October 18, 1983
    Assignee: Shell Oil Company
    Inventors: Arthur H. T. Chipman, Ernest M. Bony