John M. Marshall

📍 Crown Point, IN: #3 of 12 inventorsTop 25%

🗺 Indiana: #640 of 2,560 inventorsTop 25%

Overall (2003): #191,921 of 273,478Top 75%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6524284	Medical injection patch	—	2003-02-25