RK

Robert Kunkel

HC Hoechst Celanese: 1 patents #51 of 147Top 35%
📍 Nueces, TX: #2 of 3 inventorsTop 70%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #62,509 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803295 Purification of diphenyl phthalates A. Lee Stautzenberger 1989-02-07