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Mario John Barker

UN Unknown: 1 patents #323 of 3,294Top 10%
Overall (2016): #311,254 of 481,213Top 65%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9289709 Device to remove particles from a gas stream 2016-03-22