Patents by Inventor James R. Wittliff

James R. Wittliff 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).

  • Method of Drilling utilizing bees wings
    Patent number: 5667024
    Abstract: A by-product of corn is utilized the drilling fluid while drilling boreholes to reduce friction and to reduce the normal adverse effects inherent in each drilling fluid.
    Type: Grant
    Filed: July 3, 1995
    Date of Patent: September 16, 1997
    Assignee: Bottom Line Industries, Inc.
    Inventor: James R. Wittliff
  • Well fluid and method of making
    Patent number: 5431237
    Abstract: A by-product of corn is utilized in the drilling fluid while drilling boreholes to reduce friction and to reduce the normal adverse effects inherent in each drilling fluid.
    Type: Grant
    Filed: November 7, 1994
    Date of Patent: July 11, 1995
    Assignee: Bottom Line Industries, Inc.
    Inventor: James R. Wittliff
  • Method of drilling with fluid including bees wings and fluid loss additive therefor
    Patent number: 5363928
    Abstract: A by-product of corn is utilized in the drilling fluid while drilling boreholes to reduce friction and to reduce the normal adverse effects inherent in each drilling fluid.
    Type: Grant
    Filed: May 4, 1993
    Date of Patent: November 15, 1994
    Assignee: Grinding & Sizing Co., Inc.
    Inventor: James R. Wittliff