Assignee
ASSESSMENT SYSTEMS INC
US2 patents
Top patents by PatentIndex Score
US5204813AApr 20, 1993
Computer-controlled testing process and device for administering an examination
ASSESSMENT SYSTEMS INC244 citations93
US5195033AMar 16, 1993
Testing system including removable storage means for transfer of test related data and means for issuing a certification upon successful completion of the test
ASSESSMENT SYSTEMS INC189 citations93