Inventor
AUCHINLECK RICHARD J
4 patents
Patents
4 patentsUS4287409ASep 1, 1981
Reader with special means for transporting cards and badges of variable thicknesses
PERIPHERAL DYNAMICS18 citations69
US4098458AJul 4, 1978
Adjustable width document reader
PERIPHERAL DYNAMICS17 citations69
US4145606AMar 20, 1979
One-at-a-time card reader
PERIPHERAL DYNAMICS7 citations67
US4187980AFeb 12, 1980
Badge reader with reliable data clocking means
PERIPHERAL DYNAMICS4 citations56