TITAN ATLAS MFG., INC. v. SISK

Case Nos. 1:11CV00012, 1:11CV00068.

894 F.Supp.2d 754 (2012)

TITAN ATLAS MANUFACTURING, INC. and Strata Mine Services, LLC, Plaintiffs, v. Frank A. SISK and Precision Mine, Mine Repair, Inc., Defendants. Frank A. Sisk and Precision Mine Repair, Inc., Plaintiffs, v. Titan Atlas Manufacturing, Inc. and Strata Mine Services, LLC, Defendants.

United States District Court, W.D. Virginia, Abingdon Division.

June 8, 2012.


Attorney(s) appearing for the Case

Gregory L. Hillyer , Feldman Gale, P.A., Philadelphia, Pennsylvania, Javier Sobrado , Feldman Gale, P.A., Miami, Florida, and Mark D. Loftis , Woods Rogers PLC, Roanoke, Virginia, for Frank Sisk and Precision Mine Repair, Inc.

Mark Varboncouer , McGuireWoods LLP, Chicago, Illinois, and Jonathan Blank and Lisa Lorish , McGuireWoods LLP, Charlottesville, Virginia, for Strata Mine Services, LLC.

David Ludwig , Dunlap, Grubb & Weaver, PLLC, Leesburg, Virginia, for Titan Atlas Manufacturing, Inc.


OPINION AND ORDER

JAMES P. JONES, District Judge.

In this patent infringement action, following a so-called Markman proceeding, I construe as a matter of law the disputed claims of the subject patent.

I

The patent at the center of this dispute, U.S. Patent No. 5,879,231 ("the '231 patent") is entitled "Mine Ventilation Structure" and is owned by Frank A. Sisk. Precision Mine Repair, Inc. ("PMR") is the exclusive licensee of the ...

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