Inventor
COLGLAZIER DONALD F
US8 patents
Patents
8 patentsUS4382593AMay 10, 1983
Vacuum document feeder
IBM32 citations92
US4455018AJun 19, 1984
Document feeder electronic registration gate
IBM32 citations91
US4457506AJul 3, 1984
Servo-controlled automatic document feeder
IBM27 citations89
US4456235AJun 26, 1984
Bottom-up stacker
IBM24 citations80
US4165069AAug 21, 1979
Copier having removable paper feed module
IBM17 citations71
US4990967AFeb 5, 1991
Copying method and apparatus
IBM17 citations70
US4126305ANov 21, 1978
Combing wheel
IBM15 citations70
US4175741ANov 27, 1979
Cut-sheet xerographic copier having combing wheel sheet feed and a duplex bin with an adjustable bottom-of-the-bin pad
IBM8 citations67