Manuel Costales

📍 Belmont, NC: #36 of 98 inventorsTop 40%

🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #2,362,253 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4385487	Controlled ring drive	Moustafa I. Hakki	1983-05-31
4383402	Tangentially driven ring	Moustafa I. Hakki	1983-05-17