DC

Donald Ian Carruthers

GI Gyrodata, Incorporated: 1 patents #2 of 6Top 35%
Overall (2018): #434,221 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9977145 System and method for wellbore surveying using directional gamma detection Nigel John Dennis Kilshaw, Peter Allen, Walter Edward Somerville Davey 2018-05-22