WD

W. 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): #3,837,155 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5260220 Method and apparatus for monitoring impurities in a liquified hydrocarbon stream Donald J. Skahan 1993-11-09