U.S. Patent No. 4,897,297

2 opinions in this collection construe or address U.S. Patent No. 4,897,297. View the patent on Google Patents.

• February 27, 2007 Fed. Cir. Aquatex Industries v. Techniche Solutions, No. 06-1407 (Fed. Cir. Feb. 27, 2007) Affirmed
• August 19, 2005 Fed. Cir. Aquatex Industries, Inc. v. Techniche Solutions, No. 05-1088 (Fed. Cir. Aug. 19, 2005) Affirmed in Part