AR

Andrew Ratcliffe

CS Cgg Services Sas: 2 patents #10 of 99Top 15%
📍 Henfield, GB: #1 of 1 inventorsTop 100%
Overall (2019): #192,222 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10339234 Method for elastic model perturbation estimation from reverse time migration Graham ROBERTS, Lian Duan 2019-07-02
10324207 Seismic data least-square migration method and device Adel KHALIL, Henning HOEBER, Jeshurun Hembd, Adriano Gomes, Gordon POOLE +3 more 2019-06-18