DM

David Murkens

📍 Meadville, PA: #38 of 150 inventorsTop 30%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,343,851 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4680869 Cylindrical square 1987-07-21
4284257 Precision surface gage 1981-08-18