HK

Helmuth Sarmiento Klapper

BC Baker Hughes, A Ge Company: 1 patents #243 of 715Top 35%
Overall (2019): #447,621 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10329883 In-situ neutralization media for downhole corrosion protection Zhiyue Xu 2019-06-25