DC

David D. Cosgrove

📍 Greenwood, SC: #1 of 17 inventorsTop 6%
🗺 South Carolina: #140 of 707 inventorsTop 20%
Overall (1994): #146,446 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5275522 Waste collection and separation system Billy J. Garrett, Jr., William L. Aldridge, Alvin D. Cathcart, Harry R. Elliott 1994-01-04