DW

David R. Williams

📍 Ripon, WI: #3 of 11 inventorsTop 30%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #121,289 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848930 Free-standing plastic bag Mary M. Watson 1989-07-18