Patents by Inventor Ivan E. Kimberley

Ivan E. Kimberley 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).

  • Process for treating drilling cuttings and mud
    Patent number: 4181494
    Abstract: A process for de-contaminating drilling cuttings and/or drilling mud, contaminated with a hydrocarbon oil, comprising the step of heating the cuttings and/or mud so as to burn off the contaminant whereby the cuttings may be disposed of without environmental spoilage and the mud recycled.
    Type: Grant
    Filed: August 12, 1977
    Date of Patent: January 1, 1980
    Assignee: West's Pyro Limited
    Inventor: Ivan E. Kimberley