U.S. Patent No. 4,923,474

2 opinions in this collection construe or address U.S. Patent No. 4,923,474. View the patent on Google Patents.

• November 15, 2013 Fed. Cir. Ohio Willow Wood Co. v. Alps South, LLC, No. 12-1642 (Fed. Cir. Nov. 15, 2013) Affirmed in Part
• February 3, 2011 E.D. Tex. The Ohio Willow Wood Company v. Thermo-Ply, Inc., No. 9:07-cv-00274 (E.D. Tex. Feb. 3, 2011) Denied