DH

Dale A. Holder

📍 Columbia, KY: #1 of 2 inventorsTop 50%
🗺 Kentucky: #206 of 795 inventorsTop 30%
Overall (2003): #242,031 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6540520 Intelligent tutoring methodology using consistency rules to improve meaningful response Benny G. Johnson 2003-04-01