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David Hoffman

Westland, MI: #4 of 28 inventorsTop 15%

Michigan: #1,960 of 6,781 inventorsTop 30%

Overall (2011): #323,086 of 364,097Top 90%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7926190	Dual interchangeable type bow sight	—	2011-04-19