DC

Douglas Caraway

EC Earth Tool Company: 1 patents #3 of 6Top 50%
📍 Conroe, TX: #17 of 52 inventorsTop 35%
🗺 Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #232,854 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6789635 Drill bit for directional drilling in cobble formations Steven W. Wentworth, Robert F. Crane 2004-09-14