Home › AT&T › David B. Durkee

David B. Durkee

ATAT&T: 2 patents #7,280 of 18,772Top 40%

Arlington Heights, IL: #620 of 1,285 inventorsTop 50%

Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,353,161 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
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