JG

John Gregg

GD Gregg Drilling: 1 patents #1 of 3Top 35%
📍 Signal Hill, CA: #7 of 14 inventorsTop 50%
🗺 California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #397,293 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11473378 Geotechnical rig systems and methods Matthew Schubert, Phillip Schubert 2022-10-18