DB

David Alex Butler

Microsoft: 3 patents #13,382 of 40,388Top 35%
Overall (All Time): #1,500,576 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9841774 Low cost storage for rarely read data Shobana Balakrishnan, David T. Harper, Stephen F. Heil, Eric C. Peterson, Adam B. Glass +3 more 2017-12-12
9471068 Low cost storage for rarely read data Shobana Balakrishnan, David T. Harper, Stephen F. Heil, Eric C. Peterson, Adam B. Glass +3 more 2016-10-18
8868954 Low cost storage for rarely read data Shobana M. Balakrsihnan, David T. Harper, Stephen F. Heil, Eric C. Peterson, Adam B. Glass +3 more 2014-10-21