DD

David B. Durkee

AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #2,353,161 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4538156 Ink jet printer Alan J. Liebman 1985-08-27
4516140 Print head actuator for an ink jet printer James P. Koller, Robert M. Wentzel 1985-05-07