Inventor
GRAHAM JAMES J
US10 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM JAMES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LANDNET CORP
3 patentsHEWLETT PACKARD CO
3 patentsUS5222154AJun 22, 1993
System and method for spot color extraction
HEWLETT PACKARD CO66 citations95
US5821915AOct 13, 1998
Method and apparatus for removing artifacts from scanned halftone images
HEWLETT PACKARD CO51 citations94
US6232953B1May 15, 2001
Method and apparatus for removing artifacts from scanned halftone images
HEWLETT PACKARD CO10 citations71