John J. Achen

📍 Yuma, AZ: #3 of 9 inventorsTop 35%

🗺 Arizona: #919 of 2,961 inventorsTop 35%

Overall (2011): #265,246 of 364,097Top 75%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7909686	Flood and combustion air vent	—	2011-03-22