WD

Wm. Richard Dougherty

AT Arco Chemical Technology: 1 patents #171 of 285Top 60%
📍 Drexel Hill, PA: #94 of 165 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,812,208 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5368819 Automated process chloride analyzer Donald J. Skahan 1994-11-29