Patents by Inventor Fred E. Addison, Sr.

Fred E. Addison, Sr. 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 environmental pacification of drill cuttings
    Patent number: 7059805
    Abstract: The process for environmental pacification of drill cuttings which contain drilling fluid residue is characterized by mixing said cuttings with dehydrated limestone coke ash in the presence of water. Upon mixing the drilling fluid residue becomes entrapped into a non-leaching solid. Following treatment of drill cuttings with dehydrated limestone coke ash the resulting product has particular use as a road or work area base in connection with a topping which includes calcium sulfate hemihydrates.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: June 13, 2006
    Inventor: Fred E. Addison, Sr.