Patents by Inventor Geoffrey C. Grigg

Geoffrey C. Grigg 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).

  • Automatic web roll handling system for splicing
    Patent number: 4948060
    Abstract: A web roll handling system comprises a roll loading section, a plurality of splicers and at least one robotic vehicle arranged to travel back and forth between the loading section and the plurality of splicers.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: August 14, 1990
    Assignee: Butler Automatic, Inc.
    Inventors: Robert S. Kurz, Alexander Jesensky, Raymond W. Johnson, Tamas Hetenyi, Geoffrey C. Grigg, Stephen C. Dangel, John W. Clifford, Richard A. Butler, Jr.