DS

Duane E. Stevens

📍 Minto, CA: #52 of 156 inventorsTop 35%
Overall (All Time): #3,729,919 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D386539 Travel game employing clipboard with individual magnetized alphabet squares — 1997-11-18