RB

Richard D. Brugger

📍 Erie, PA: #317 of 1,097 inventorsTop 30%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,652,872 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5275292 Eddy current separator — 1994-01-04
4799060 Traffic signal — 1989-01-17
4380759 Apparatus to alert a deaf person Jerome Sulkoski 1983-04-19