John Michaels

📍 Chanhassen, MN: #3 of 8 inventorsTop 40%

🗺 Minnesota: #407 of 2,022 inventorsTop 25%

Overall (1989): #93,963 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4796682	Grooving apparatus	—	1989-01-10