HP

Ha Q. Pham

The Dow Chemical: 1 patents #164 of 619Top 30%
📍 Lake Jackson, TX: #39 of 112 inventorsTop 35%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #107,935 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808692 Preparation of advanced epoxy resins from epoxy resins and dihydric phenols in the presence of phosphonium compounds Loan A. Ho 1989-02-28