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Joan Elizabeth Johnston

Peyton, CO: #2 of 6 inventorsTop 35%
Colorado: #1,055 of 3,647 inventorsTop 30%
Overall (2011): #261,159 of 364,097Top 75%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D632027 Feed ball Keith James Bahry 2011-02-01

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