DB

Dennis Berman

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Irving, TX: #16 of 56 inventorsTop 30%
🗺 Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #231,089 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6461166 Learning system with learner-constructed response based testing methodology — 2002-10-08