DM

D. Michael McPhee

Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 Charlotte, NC: #2,728 of 4,868 inventorsTop 60%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #4,153,569 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10501895 Concrete slab joint stabilizer Robert P. Costa, George E. Garber, Phillip J. Quenzi 2019-12-10