SJ

Stanley L. Roggenburg, Jr.

EC Essex Chemical: 1 patents #1 of 5Top 20%
📍 Staten Island, NY: #6 of 27 inventorsTop 25%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #30,003 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332750 Blow-molding and degating hollow shapes Michael Tully 1982-06-01