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Inter Partes Review of U.S. Pat. 5,659,891

IPR2015-01727 | Patent Trial and Appeal Board

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Filed Aug. 13, 2015
Judges Meredith Petravick, Miriam Quinn, and Scott Daniels
Case Type Inter Partes Review
Status Terminated
Application No. 08480718
Patent No. 5,659,891 assignments
Tech Center 2600
Inventors WILLIAM D. HAYS, DENNIS CAMERON, WALTER ROEHR
Last Updated: 5 years, 5 months ago
Filing Date # Filing and Exhibits