DR

David Robertson

AG Abb Vetco Gray: 1 patents #7 of 30Top 25%
📍 Galashiels, GB: #2 of 3 inventorsTop 70%
Overall (2002): #232,733 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6360822 Casing annulus monitoring apparatus and method — 2002-03-26