DF

David C. Freeman

MIT: 1 patents #85 of 473Top 20%
Ford: 1 patents #254 of 901Top 30%
📍 Chillicothe, IL: #10 of 31 inventorsTop 35%
🗺 Illinois: #2,058 of 6,921 inventorsTop 30%
Overall (2011): #323,917 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7938107 Variable stiffness flow control valve Alexander H. Slocum, Daniel Michael Kabat 2011-05-10