DR

David Edward Raposa

ET Ethyl: 1 patents #20 of 85Top 25%
📍 De Queen, AR: #1 of 8 inventorsTop 15%
🗺 Arkansas: #36 of 215 inventorsTop 20%
Overall (1994): #144,268 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288879 Tetrahalophthalic anhydride process Scott A. Bottelberghe, Bonnie G. McKinnie, Steven G. Miller 1994-02-22