SH

Steven Edward Hackman

NV National Oilwell Varco: 1 patents #15 of 97Top 20%
📍 Edmonton, CA: #73 of 274 inventorsTop 30%
Overall (2017): #235,238 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9534638 Retention means for a seal boot used in a universal joint in a downhole motor driveshaft assembly Nicholas Ryan Marchand, Jeremy Clements, Tyler Jarret Dyck 2017-01-03