JL

John H. Litchfield

📍 Worthington, OH: #11 of 31 inventorsTop 40%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #189,379 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6740731 Degradation control of environmentally degradable disposable materials Donald M. Bigg, Richard G. Sinclair, Edward S. Lipinsky, Billy R. Allen 2004-05-25