PY

Pamela A. Yanchik

LP Lyondell Petrochemical: 1 patents #12 of 32Top 40%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,823,157 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5207894 Removal of aromatic color bodies from aromatic hydrocarbon streams Stewart H. Presnall, Robert J. Haynal, Beverly B. Slimp, Jr., Martin P. Grosboll 1993-05-04