L. V. McCary, Jr.

WS W-K-M Wellhead Systems: 1 patents #6 of 14Top 45%

📍 Longview, TX: #218 of 381 inventorsTop 60%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #4,117,081 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4215746	Pressure responsive safety system for fluid lines	Donald F. Hallden, Clifford M. Peters	1980-08-05