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MG

Michael Grandy

Senden, MT: #1 of 1 inventorsTop 100%
Overall (2011): #215,574 of 364,097Top 60%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7931122 Manhole construction safety and work platform device 2011-04-26