LD

Lawrence L. Duckworth

📍 Raytown, MO: #1 of 7 inventorsTop 15%
🗺 Missouri: #96 of 645 inventorsTop 15%
Overall (1982): #47,115 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330042 Thatch loosening rake — 1982-05-18