Mark C. Jansen

📍 Chicago, IL: #197 of 668 inventorsTop 30%

🗺 Illinois: #1,559 of 5,780 inventorsTop 30%

Overall (2003): #166,067 of 273,478Top 65%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6568101	Softspike overshoes	Darcy L. Jansen	2003-05-27