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DD

Dale Derry

Fairfax, CA: #6 of 18 inventorsTop 35%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #324,537 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8016728 Crossbar positioning apparatus and method 2011-09-13