RZ

Ronald A. Zelonka

DC Dupont Canada: 1 patents #2 of 8Top 25%
📍 Whitby, CA: #2 of 5 inventorsTop 40%
Overall (1982): #32,770 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341907 Catalytic oxidation of cycloparaffins — 1982-07-27