JO

John J. Ostermaier

EA E.I. Du Pont De Nemours And: 1 patents #169 of 718Top 25%
📍 Bridge City, TX: #4 of 10 inventorsTop 40%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #112,374 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312959 Purification of 2-methylglutaronitrile or adiponitrile James B. Sieja 1994-05-17