DH

Douglas W. Hutchinson

HA Harsco: 2 patents #15 of 125Top 15%
📍 Waynesburg, PA: #16 of 31 inventorsTop 55%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,041,275 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9221722 Agricultural blend and process of forming an agricultural blend Stephen R. Miranda 2015-12-29
8734560 Agricultural blend and process of forming an agricultural blend Stephen R. Miranda 2014-05-27