DD

David William Duckworth

GI Gtech Rhode Island: 1 patents #22 of 63Top 35%
📍 Fresno Street, RI: #141 of 252 inventorsTop 60%
🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%
Overall (All Time): #3,333,156 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7576733 Touch screen image setting frame Laurence Tremaine, Kendall Cowes, Kurt Businger 2009-08-18