JH

J. T. T. Hsieh

EX ExxonMobil: 2 patents #108 of 667Top 20%
📍 Hackettstown, NJ: #3 of 41 inventorsTop 8%
🗺 New Jersey: #350 of 3,756 inventorsTop 10%
Overall (1989): #25,085 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4816432 Catalyst composition for polymerizing alpha olefins — 1989-03-28
4801572 Modified chromium-containing catalyst composition for polymerizing alpha-olefins and method of preparing same — 1989-01-31