William G. Stewart

NV National Oilwell Varco: 1 patents #28 of 93Top 35%

📍 Fort Worth, TX: #62 of 205 inventorsTop 35%

🗺 Texas: #5,076 of 14,752 inventorsTop 35%

Overall (2016): #184,442 of 481,213Top 40%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9458682	Coiled tubing injector with limited slip chains	David W. McCulloch, Timothy S. Steffenhagen, William B. White	2016-10-04