RS

Robert Charles Southard

📍 Houston, TX: #214 of 1,583 inventorsTop 15%
🗺 Texas: #1,743 of 11,512 inventorsTop 20%
Overall (2011): #70,365 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8016051 Drilling apparatus and method for drilling wells 2011-09-13
7878267 Rotary directional drilling apparatus and method of use 2011-02-01