DC

Douglas P. Crossman

📍 Lexington, SC: #3 of 11 inventorsTop 30%
🗺 South Carolina: #110 of 527 inventorsTop 25%
Overall (1989): #119,819 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864758 Box magazine and shell drive system for shotguns — 1989-09-12