DS

Donald E. Spratt

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Weston, MO: #2 of 11 inventorsTop 20%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,372,217 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4301645 Tobacco harvesting method and apparatus Franklin D. Spratt 1981-11-24
4216642 Tobacco harvesting method and apparatus Franklin D. Spratt 1980-08-12