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Inter Partes Review of U.S. Pat. 6,230,521

IPR2015-00943 | Patent Trial and Appeal Board

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Filed March 25, 2015
Judges Christopher Crumbley, Elizabeth Roesel, and Grace Karaffa Obermann
Case Type Inter Partes Review
Status Terminated
Application No. 09057763
Patent No. 6,230,521 assignments
Tech Center 1700
Inventors RICHARD L. LEHMAN
Last Updated: 4 years, 5 months ago
Filing Date # Filing and Exhibits