RO

Robert P. Obrecht

SC Stauffer Chemical: 1 patents #206 of 390Top 55%
📍 Orinda, CA: #355 of 531 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,123,193 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4231959 Phosgene manufacture — 1980-11-04