DF

Douglas R. Ford

📍 Chesterfield, MO: #47 of 481 inventorsTop 10%
🗺 Missouri: #169 of 1,809 inventorsTop 10%
Overall (2011): #103,326 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D631069 Directional boring bit Ben Hoffman 2011-01-18
D630233 Directional boring bit Ben Hoffman 2011-01-04