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Matthew J. Crookston

AEAjc Tools & Equipment: 1 patents #1 of 1Top 100%

Rangely, CO: #1 of 1 inventorsTop 100%

Colorado: #1,055 of 3,647 inventorsTop 30%

Overall (2011): #229,696 of 364,097Top 65%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D631320	Roofing tool	—	2011-01-25