DR

Doug Riecken

IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #2,129,625 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7844562 Method and knowledge structures for reasoning about concepts, relations, and rules Leiguang Gong, Leora Morgenstern, Erik T. Mueller, Moninder Singh 2010-11-30
7447667 Method and knowledge structures for reasoning about concepts, relations, and rules Leiguang Gong, Leora Morgenstern, Erik T. Mueller, Moninder Singh 2008-11-04