SD

Samuel J. Doty

DP Doty & Sons Concrete Products: 2 patents #1 of 2Top 50%
📍 Sycamore, IL: #1 of 9 inventorsTop 15%
🗺 Illinois: #371 of 4,484 inventorsTop 9%
Overall (1994): #20,610 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D343708 Waste receptacle container Thomas C. Doty 1994-01-25
D343709 Waste receptacle container Thomas C. Doty 1994-01-25