Assignee
COHEN JON D
US·2 granted patents·3 pending applications·0 citations·filing 2009–2011
Top patents by PatentIndex Score
5 records- 0161US9812026B2Constructed response scoring mechanismCOHEN JON D·Filed 2009·Granted Nov 7, 2017·0 cites·9 claims
- 0253US2011311958A1Constructed response scoring mechanismCOHEN JON D·Filed 2011·Application pending·0 cites
- 0353US2011311957A1Constructed response scoring mechanismCOHEN JON D·Filed 2011·Application pending·0 cites
- 0443US2012150328A1System and method for defining and applying scoring rubricsCOHEN JON D·Filed 2011·Application pending·0 cites
- 0535US8270725B2System and method for optical mark recognitionCOHEN JON D·Filed 2009·Granted Sep 18, 2012·0 cites·10 claims
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