SR

Sidky D. Rizk

EC Essex Chemical: 1 patents #1 of 5Top 20%
🗺 New Jersey: #754 of 2,847 inventorsTop 30%
Overall (1982): #30,680 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345053 Silicon-terminated polyurethane polymer Harry W. Hsieh, John J. Prendergast 1982-08-17