U.S. Patent No. 5,689,094

2 opinions in this collection construe or address U.S. Patent No. 5,689,094. View the patent on Google Patents.

• November 27, 2012 Fed. Cir. Inventio AG. v. Otis Elevator Co., No. 11-1615 (Fed. Cir. Nov. 27, 2012) Reversed in Part
• January 15, 2010 Fed. Cir. Schindler Elevator Corp. v. Otis Elevator Co., No. 09-1146 (Fed. Cir. Jan. 15, 2010) Vacated & Remanded