JF

James E. Franklin

TW The Charles Machine Works: 1 patents #2 of 7Top 30%
📍 Perry, OK: #2 of 5 inventorsTop 40%
🗺 Oklahoma: #177 of 727 inventorsTop 25%
Overall (1994): #120,698 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5361855 Method and casing for excavating a borehole Kenneth W. Schuermann, Arthur D. Deken 1994-11-08