Nils E. Hedeen

📍 Chicago, IL: #3,897 of 13,327 inventorsTop 30%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,606,613 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6805209	Wheelchair motorizing apparatus	—	2004-10-19
5702040	Bicycle carrier	—	1997-12-30
5558261	Bicycle carrier	—	1996-09-24