DB

David W. Bruhin

📍 Springfield, PA: #99 of 190 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,984,598 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D292502 Jewelry key Sherrie Croker, Charles S. DiLullo, Elsie Brown, D. Bruce Pollock 1987-10-27