Assignee
PSYCHOLOGICAL CORP
US11 patents
Top patents by PatentIndex Score
US6173154B1Jan 9, 2001
System and method for imaging test answer sheets having open-ended questions
PSYCHOLOGICAL CORP136 citations97
US6267601B1Jul 31, 2001
Computerized system and method for teaching and assessing the holistic scoring of open-ended questions
PSYCHOLOGICAL CORP113 citations95
US6366760B1Apr 2, 2002
Method for imaging test answer sheets having open-ended questions
PSYCHOLOGICAL CORP42 citations94
US6311040B1Oct 30, 2001
System and method for scoring test answer sheets having open-ended questions
PSYCHOLOGICAL CORP116 citations93
US6108665AAug 22, 2000
System and method for optimizing behaviorial health care collection
PSYCHOLOGICAL CORP181 citations93
US6067523AMay 23, 2000
System and method for reporting behavioral health care data
PSYCHOLOGICAL CORP277 citations93
US6493536B1Dec 10, 2002
Computerized system and method for teaching and assessing the holistic scoring of open-ended questions
PSYCHOLOGICAL CORP23 citations89
US6704741B1Mar 9, 2004
Test item creation and manipulation system and method
PSYCHOLOGICAL CORP120 citations88
US6663392B2Dec 16, 2003
Sequential reasoning testing system and method
PSYCHOLOGICAL CORP18 citations84
US4867437ASep 19, 1989
Method and apparatus for stacking sheet articles in their original order in a selected one of a pair of hoppers
PSYCHOLOGICAL CORP10 citations68
US4688910AAug 25, 1987
Transparency presentation device
PSYCHOLOGICAL CORP6 citations46