EN

Edward C. Y. Nieh

Chevron: 1 patents #78 of 271Top 30%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #139,201 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5344996 Catalyst removal from alcohol alkoxylates using acid clays Michael Cuscurida 1994-09-06