SZ

Steven Charles Zronek

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
📍 Martinez, CA: #143 of 261 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,584,951 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6245879 Purification of 1,3-propanediol in carbonyl-containing stream Donald R. Kelsey, Betty Marrou Scardino 2001-06-12