Inventor

LOVELL CHARLES J

US3 patents

Patents

3 patents

US4616336AOct 7, 1986

Independent image and annotation overlay with highlighting of overlay conflicts

IBM197 citations93

US4611306ASep 9, 1986

Display menu/chart key

IBM28 citations88

US4555700ANov 26, 1985

Internal image and bit array for display and printing of graphics

IBM16 citations70