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B. Zac Blumer

TW The Charles Machine Works: 1 patents #13 of 35Top 40%
Overall (2020): #198,269 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D895914 Vacuum system Benjamin S. Burkhart, L. Shane Ingram, Levi J. Krutzfeldt, Jim L. Lee 2020-09-08