MEMORANDUM OPINION AND ORDER
HOYT, District Judge.
I. INTRODUCTION
This is a patent infringement case. The patent at issue, United States Patent No. 5,145,016 (the "016 Patent"), claims the invention of roller cone drill bits comprising secondary cutting structures designed to cut and remove earth formations and promote heat dissipation during the drilling of oil and gas wells. The plaintiff, Rock Bit International, Inc., ("RBI"), alleges that...
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