Darrell F. Smith, Jr.

II Inco Alloys International: 1 patents #8 of 30Top 30%

📍 Huntington, WV: #4 of 23 inventorsTop 20%

🗺 West Virginia: #44 of 187 inventorsTop 25%

Overall (1989): #121,661 of 140,708Top 90%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4871511	Maraging steel	Louis G. Coffee	1989-10-03