SH

Sarah M. Hartz

ES Educational Testing Service: 3 patents #56 of 260Top 25%
Overall (All Time): #1,562,216 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7974570 Latent property diagnosing procedure William F. Stout 2011-07-05
7457581 Latent property diagnosing procedure William F. Stout 2008-11-25
6832069 Latent property diagnosing procedure William F. Stout 2004-12-14