JG

Joseph G. Greenlee

TW The Charles Machine Works: 3 patents #4 of 38Top 15%
📍 Perry, OK: #2 of 13 inventorsTop 20%
🗺 Oklahoma: #78 of 950 inventorsTop 9%
Overall (2023): #74,261 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11828176 Dual-member pipe assembly Greg L. Slaughter, Jr. 2023-11-28
11686180 Virtual brake system Aleksander S. Wolfe, Jarred R. Callaway, Max A. Metcalf 2023-06-27
11578540 Dual pipe drill head quick interchange joint Greg L. Slaughter, Jr., Travis W. Woodson 2023-02-14