HC

Hugh Clarkson

PL Petrowell Limited: 1 patents #2 of 10Top 20%
📍 Banchory, GB: #3 of 20 inventorsTop 15%
Overall (2017): #397,348 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9677397 Downhole detection — 2017-06-13