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Information and Telecommunication Technology Center (ITTC)

ITTC Patents


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Patents Issued in 1997 or Before


Chris Allen, Gregory Stump. Vermeer Manufacturing Company, Trenchless underground boring system with boring tool location. World Intellectual Property Organization Patent WO9725519A1 July 17, 1997. (pdf)

Chris Allen, Gregory Stump. Vermeer Manufacturing Company, Trenchless underground boring system with boring tool location. Canadian Patent CA2241808AA July 17, 1997. (pdf)