BC

Boris (Bruce) P. CHEREWYK

IS Isolation Equipment Services: 1 patents #1 of 1Top 100%
📍 Calgary, CA: #89 of 392 inventorsTop 25%
Overall (2011): #343,948 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7992635 System and apparatus for sealing a fracturing head to a wellhead — 2011-08-09