John E. Hansen

📍 Ham Lake, MN: #18 of 36 inventorsTop 50%

🗺 Minnesota: #2,630 of 7,066 inventorsTop 40%

Overall (2017): #369,208 of 506,227Top 75%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9657801	Shock absorber protector	—	2017-05-23