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DG

David Graf

Trophy Club, TX: #1 of 5 inventorsTop 20%
Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #239,871 of 270,089Top 90%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6746299 Infant-operable remote controlled entertainment and education device and system 2004-06-08