JI

John L. Ingraham

IG Iris Graphics: 3 patents #2 of 27Top 8%
Overall (All Time): #1,643,347 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5625397 Dot on dot ink jet printing using inks of differing densities Donald R. Allred, Foster M. Fargo, Jr. 1997-04-29
5416612 Apparatus and method for producing color half-tone images Foster M. Fargo, Jr., James M. Enge 1995-05-16
5315380 Apparatus and method for transforming the digital representation of a color input image Brad Winslow, Foster M. Fargo, Jr. 1994-05-24