Roger R. Layne

TW The Charles Machine Works: 1 patents #133 of 211Top 65%

📍 Perry, OK: #60 of 85 inventorsTop 75%

🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%

Overall (All Time): #3,736,050 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5490569	Directional boring head with deflection shoe and method of boring	Jimmy L. Brotherton, Cody L. Sewell	1996-02-13