BS

Brent G. Stephenson

TW The Charles Machine Works: 1 patents #3 of 16Top 20%
📍 Stillwater, OK: #9 of 42 inventorsTop 25%
🗺 Oklahoma: #176 of 787 inventorsTop 25%
Overall (2004): #251,852 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6672409 Downhole generator for horizontal directional drilling Matthew Dock 2004-01-06