JL

John Douglas Lauchner

HS Halliburton Energy Services: 1 patents #370 of 917Top 45%
📍 Broussard, LA: #1 of 11 inventorsTop 10%
🗺 Louisiana: #160 of 786 inventorsTop 25%
Overall (2020): #411,168 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10527752 Behind pipe evaluation techniques for well abandonment and complex annular environments Philip Edmund Fox, Fnu Suparman, Gary James Frisch 2020-01-07