RC

Ronald D. Chamberlin

PI Ppg Industries: 2 patents #31 of 184Top 20%
📍 Wadsworth, OH: #1 of 7 inventorsTop 15%
🗺 Ohio: #167 of 2,550 inventorsTop 7%
Overall (1982): #8,602 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4366041 Method of preparing a cathode-diaphragm unit Malcolm Korach 1982-12-28
4313813 Fixed bed oxygen depolarized cathode chlor-alkali cell Harlan B. Johnson 1982-02-02