PK

Paul Knowlton

VD Van Dorn: 1 patents #2 of 4Top 50%
📍 Tinley Park, IL: #1 of 9 inventorsTop 15%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #70,976 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880131 Ringless paint container Thomas A. Gallagher, Leon Patarini 1989-11-14