John Keem

📍 Grosse Pointe Farms, MI: #3 of 10 inventorsTop 30%

🗺 Michigan: #1,670 of 6,370 inventorsTop 30%

Overall (2003): #192,918 of 273,478Top 75%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6524399	Magnetic material	—	2003-02-25