DC

Donald Ian Carruthers

GI Gyrodata, Incorporated: 1 patents #5 of 11Top 50%
Overall (2019): #484,409 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10495777 System and method for wellbore surveying using directional gamma detection Nigel John Dennis Kilshaw, Peter Allen, Walter Edward Somerville Davey 2019-12-03