DC

Donald J. Caldwell

ST Snap-On Tools: 1 patents #9 of 31Top 30%
📍 Milwaukee, WI: #17 of 120 inventorsTop 15%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #119,907 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845792 Two-part adjustable approach ramp Gerald R. Bakula, Andrzej J. Dlugolecki 1989-07-11