RH

Ralph T. Howarth

📍 Wauconda, IL: #110 of 165 inventorsTop 70%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,813,021 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5371999 Shrink film wrapping machine Franck E. Hansen, Edmund D. Brett, Steven D. Levy 1994-12-13