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Joseph A. Hahn

Island Lake, IL: #1 of 8 inventorsTop 15%

Illinois: #2,058 of 6,921 inventorsTop 30%

Overall (2011): #261,976 of 364,097Top 75%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8002319	Pooper scooper	—	2011-08-23