SF

Stephen H. Feairheller

US USDA: 1 patents #1,162 of 2,828Top 45%
📍 Whitemarsh, PA: #129 of 224 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,060,477 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4413997 Dicarbamoylsulfonate tanning agent Brian Milligan, Peter R. Buechler 1983-11-08