DP

David Anthony Perkins

AC Aristech Chemical: 1 patents #9 of 31Top 30%
📍 Monroeville, PA: #23 of 66 inventorsTop 35%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #144,404 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300702 Recovering values from heavy ends in bisphenol-A production John Edward Aiken 1994-04-05