JD

John F. Dobrez

DC Dober Chemical: 1 patents #1 of 2Top 50%
📍 Flossmoor, IL: #1 of 5 inventorsTop 20%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #53,411 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357243 Metal-working emulsion reclaiming process Jose T. Jacob 1982-11-02