DW

David T. Wietrzak

📍 Wilmot, WI: #2 of 4 inventorsTop 50%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,587,233 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6257101 Adjustable hinge adjustment tool Allan R. Marlette 2001-07-10