GH

Gustav O. Hughes

DI Dresser Industries: 1 patents #8 of 50Top 20%
📍 McKeesport, PA: #2 of 13 inventorsTop 20%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #109,527 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879319 Anhydrous refractory plastic — 1989-11-07