JO

James Ovenstone

VA Vesuvius U S A: 1 patents #1 of 5Top 20%
📍 Shaowu City, CN: #1 of 1 inventorsTop 100%
Overall (2018): #381,704 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10065238 Intumescent sealing for metal casting apparatuses Martin Zhou 2018-09-04