JL

Justin Lockhart

ND National Oilwell Dht: 1 patents #4 of 19Top 25%
📍 Sherwood Park, CA: #14 of 51 inventorsTop 30%
Overall (2017): #359,053 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9593547 Downhole shock assembly and method of using same Andrew D. Malcolm, Roman Kvasnytsia 2017-03-14