DR

Douglas A. Russell

DR Data Recognition: 1 patents #6 of 9Top 70%
Overall (All Time): #3,315,461 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7478756 Method and apparatus for pen based data entry and storage Michelle Edenborg, Mark Gedlinske, Doug Miller, Damon E. Ray, Darren G. Schachenmeyer +1 more 2009-01-20