Patents by Inventor Ronald M. Weigel

Ronald M. Weigel 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).

  • TL-166 Blasting agent
    Patent number: 4263068
    Abstract: A blasting agent comprising ammonium nitrate, fuel, a nitroalkane and bentonite as a thickening agent.
    Type: Grant
    Filed: June 28, 1979
    Date of Patent: April 21, 1981
    Assignee: International Minerals & Chemical Corp.
    Inventors: Donald W. Edwards, Thomas M. Zukovich, Ronald D. Thomas, Ronald M. Weigel