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Negus B. Adefris

3M: 1 patents #373 of 989Top 40%
📍 Okabena, MN: #26 of 51 inventorsTop 55%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #205,838 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8034137 Shaped, fractured abrasive particle, abrasive article using same and method of making Dwight D. Erickson, Scott R. Culler, John T. Boden, John D. Haas 2011-10-11