Kenneth H. Mangus, Sr.

📍 Adrian, MI: #3 of 14 inventorsTop 25%

🗺 Michigan: #694 of 3,452 inventorsTop 25%

Overall (1989): #88,317 of 140,708Top 65%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4800937	Log splitting apparatus	—	1989-01-31