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Troy E. Hansen

Lancaster, CA: #7 of 21 inventorsTop 35%

California: #14,783 of 41,698 inventorsTop 40%

Overall (2011): #139,955 of 364,097Top 40%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7958587	Concrete hole brush apparatus	—	2011-06-14