DP

David M. Piccirilli

📍 Ironwood, MI: #56 of 130 inventorsTop 45%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,028,887 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4429084 Method for forming a grout composition Daniel Piccirilli 1984-01-31