DC

David L. Cobb

US USDA: 1 patents #1,162 of 2,828Top 45%
📍 Lansing, MI: #250 of 487 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,125,294 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4237984 Rotating field plot row marker Brian Doyle, James A. Webster, David H. Smith 1980-12-09