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John J. Achen

Yuma, AZ: #2 of 6 inventorsTop 35%

Arizona: #614 of 2,228 inventorsTop 30%

Overall (2002): #190,944 of 266,432Top 75%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6431980	Combustion air security vent	—	2002-08-13