JH

James A. Hinnenkamp

NC National Distillers And Chemical: 14 patents #7 of 115Top 7%
QC Quantum Chemical: 8 patents #4 of 91Top 5%
MP Millennium Petrochemicals: 3 patents #2 of 12Top 20%
📍 Houston, TX: #671 of 21,073 inventorsTop 4%
🗺 Texas: #4,820 of 125,132 inventorsTop 4%
Overall (All Time): #155,087 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4188490 Catalytic oxidation of ethylene to mixtures of acetic acid and vinyl acetate John A. Scheben 1980-02-12