HD

Harold Downham

BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
📍 Sandnes, NO: #126 of 289 inventorsTop 45%
Overall (All Time): #3,341,977 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7624799 Rotationally locked wear sleeve for through-tubing drilling and completion Morten Myhre, Jarle Haga, Arne Gunnar Larsen 2009-12-01