John S. McSpadden

📍 Greensboro, NC: #16 of 65 inventorsTop 25%

🗺 North Carolina: #217 of 1,241 inventorsTop 20%

Overall (1989): #94,011 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4876653	Programmable multiple blender	Russel D. Leatherman, Harold R. Young	1989-10-24