CP

Clare B. Proudfoot

TS The Sherwin-Williams: 2 patents #144 of 458Top 35%
📍 Hammond, IN: #83 of 261 inventorsTop 35%
🗺 Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,363,233 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4396718 Field test method for estimation of concentration of organic materials in water — 1983-08-02
4268269 Field test method for estimation of concentration of organic materials in water — 1981-05-19