PH

Philip D. Halonen

DF Delaware Capital Formation: 1 patents #18 of 88Top 25%
📍 Calumet, MI: #2 of 3 inventorsTop 70%
🗺 Michigan: #1,566 of 6,092 inventorsTop 30%
Overall (2004): #137,409 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6695532 Concrete finishing apparatus David W. Somero, David M. Somero, Philip J. Quenzi, Mark A. Pietila, Carl B. Kieranen +2 more 2004-02-24