Rehearing En Banc Denied September 25, 2002.
Plaintiff-Appellant New Railhead Manufacturing, L.L.C. ("New Railhead") owns United States Patent Nos. 5,899,283 ("the '283 patent") and 5,950,743 ("the '743 patent"), drawn to a drill bit for horizontal directional drilling of rock formations and a method for horizontal directional drilling, respectively. New Railhead sued Vermeer Manufacturing...
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