DS

David Sage

📍 Springfield, MO: #118 of 510 inventorsTop 25%
🗺 Missouri: #6,609 of 23,789 inventorsTop 30%
Overall (All Time): #1,659,578 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D342002 Tool for making snowballs — 1993-12-07
D323772 Tool for making snowballs — 1992-02-11
5080572 Snow ball making device — 1992-01-14