JH

Joseph B. Hazen

TO The Standard Oil: 3 patents #139 of 601Top 25%
📍 Garfield Heights, OH: #20 of 75 inventorsTop 30%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,654,149 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5334751 Ethyl acetate from ethanol Michael F. Lemanski, Patricia R. Blum 1994-08-02
5304678 Acetic acid from ethylene Michael F. Lemanski, Patricia R. Blum 1994-04-19
5214016 Method of making catalysts containing vanadium, antimony and tin James F. Brazdil, Ian Raymond Little 1993-05-25