DR

Douglas Ridgway

SI Scientific Drilling International: 1 patents #2 of 7Top 30%
📍 Edmonton, CA: #74 of 284 inventorsTop 30%
Overall (2024): #481,674 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11860329 Buried wellbore location from surface magnetic measurements Clinton Moss 2024-01-02