ED

Eugene P. Dai

Chevron: 1 patents #71 of 266Top 30%
📍 Port Arthur, TX: #2 of 6 inventorsTop 35%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #116,011 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798819 Catalyst for control of emission of sulfur oxides Paul H. Lewis, Edward H. Holst 1989-01-17