MZ

Martin Zhou

VA Vesuvius U S A: 1 patents #12 of 32Top 40%
Overall (All Time): #2,906,820 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10065238 Intumescent sealing for metal casting apparatuses James Ovenstone 2018-09-04