BM

Bradley S. Marshall

TW The Charles Machine Works: 1 patents #8 of 47Top 20%
📍 Perry, OK: #5 of 16 inventorsTop 35%
🗺 Oklahoma: #264 of 935 inventorsTop 30%
Overall (2022): #510,578 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11512534 Method for guiding a downhole tool underground Scott B. Cole, Kip Harkness, John Mellesmoen, Sarah Leick, Jignesh kumar Keshavlal Vaghela 2022-11-29