DD

Dominick P. DaCosta

PE Pennwalt: 1 patents #119 of 288Top 45%
📍 Columbus, OH: #2,196 of 3,880 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,113,444 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4206862 Welding filler wire feed apparatus — 1980-06-10