Larry Don Williamson

DT Dowell, A Division Of Schlumberger Technology: 1 patents #14 of 50Top 30%

📍 Ranger, TX: #1 of 2 inventorsTop 50%

🗺 Texas: #40,946 of 125,132 inventorsTop 35%

Overall (All Time): #1,590,360 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7311865	Block-ramming machine	—	2007-12-25
5821203	Foamed drilling fluids, their process for preparation and the corresponding drilling method	—	1998-10-13
5669758	Wind turbine	—	1997-09-23