Patents by Inventor John R. Everest

John R. Everest 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).

  • Explosive lines
    Patent number: 5383405
    Abstract: An explosive line including a pliable impervious outer casing and a filling of explosive material within the casing. An outer surface of the casing has a plurality of generally flat faces which are spaced about the explosive line so as to provide an outer surface of generally polygonal section.
    Type: Grant
    Filed: April 30, 1993
    Date of Patent: January 24, 1995
    Inventor: John R. Everest