DT

Donald E. Trapps

📍 Trotwood, OH: #35 of 66 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,678,921 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D392364 Gun safety shield Kim W. Neal, Edward R. Harvey 1998-03-17