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John R. Sparrow

EG Esco Group: 1 patents #4 of 17Top 25%
📍 Columbia, SC: #20 of 73 inventorsTop 30%
🗺 South Carolina: #311 of 1,184 inventorsTop 30%
Overall (2011): #256,979 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8006688 Food steaming apparatus Grady H. Davenport, Jr., Robert C. Sexton, Jr. 2011-08-30