BA

Bruce C. Arnoldt

DI Ductmate Industries: 1 patents #15 of 19Top 80%
📍 Jefferson Hills, PA: #75 of 151 inventorsTop 50%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,745,898 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5529092 Air duct turning vane and rail assembly — 1996-06-25