GJ

Gerald C. Walterick, Jr.

BL Betz Laboratories: 1 patents #19 of 50Top 40%
📍 Levittown, PA: #7 of 35 inventorsTop 20%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #131,897 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5292441 Quaternized polyvinylamine water clarification agents Jen-Chi Chen, Stephen R. Vasconcellos, Fu Chen 1994-03-08