U.S. Patent No. 4,874,693

2 opinions in this collection construe or address U.S. Patent No. 4,874,693. View the patent on Google Patents.

• November 10, 2010 Fed. Cir. A123 Systems v. Hydro-Quebec, No. 10-1059 (Fed. Cir. Nov. 10, 2010) Affirmed
• October 23, 2007 Fed. Cir. Biomedical Patent Management Corporation v. State of California, Dept. of Health Services, No. 06-1515 (Fed. Cir. Oct. 23, 2007) Affirmed