EH

Eric Hansen

ES Educational Testing Service: 2 patents #82 of 260Top 35%
CC Classic Sport Companies: 1 patents #5 of 8Top 65%
Overall (All Time): #1,245,484 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7828552 Method and system for designing adaptive, diagnostic assessments Valerie J. Shute, Russell G. Almond 2010-11-09
7217134 Accessibility of testing within a validity framework Robert J. Mislevy, Linda Steinberg 2007-05-15
D505472 Golf practice target Thomas Doherty 2005-05-24
D482641 Child's rolling car seat 2003-11-25