FB

Frank M. Bortzfield

NV NVIDIA: 1 patents #4,316 of 7,811Top 60%
📍 Willow Street, PA: #10 of 27 inventorsTop 40%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,022,958 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4546574 Press cleaning apparatus Raymond B. Blossick, Kenneth Brown, Joseph H. Herr, Gerald L. Rannels 1985-10-15