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William R. Erickson

AM American Petro Mart: 1 patents #1 of 2Top 50%
📍 Carmel, IN: #4 of 21 inventorsTop 20%
🗺 Indiana: #228 of 1,070 inventorsTop 25%
Overall (1982): #24,159 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363880 Method of selectively removing adsorbed calcium and magnesium from cation exchange resins Solon G. Whitney 1982-12-14