James A. O'Brien, II

📍 Dubuque, IA: #13 of 42 inventorsTop 35%

🗺 Iowa: #239 of 1,101 inventorsTop 25%

Overall (2003): #202,379 of 273,478Top 75%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6612626	Exit device with a tension support	—	2003-09-02