DP

David F. Polletta

📍 Northville, MI: #580 of 1,240 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,292,004 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5284267 Fuel injection apparatus for vehicles David F. Bjerke, William Scott Miller, Steven G. Todd 1994-02-08
5237981 Fuel injection apparatus for vehicles David F. Bjerke, William Scott Miller, Steven G. Todd 1993-08-24