GH

Gregory T. Harrison

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): #216,725 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6808210 Drill pipe with upset ends having constant wall thickness and method for making same James L. Carothers, George A. Mitchell, Paul F. Russo 2004-10-26