HK

Howard P. Klein

HP Huntsman Petrochemical: 1 patents #4 of 13Top 35%
🗺 Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #206,849 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6710203 Preparation of hydroxyalkylcarbamates from six-membered cyclic carbonates John H. Clements, Edward T. Marquis, James R. Machac, Jr. 2004-03-23