DL

Dirk Leas

ES Educational Testing Service: 1 patents #128 of 260Top 50%
Overall (All Time): #3,244,775 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7912892 System and method for parallel conversion, compilation, and distribution of content Kenneth Willian, Gerald R. Hofmann 2011-03-22