Inventor
DONG ANJIE
US6 patents
⚠️ This page may combine multiple inventors who share the name “DONG ANJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
4 patentsUS11795764B2Oct 24, 2023
Cutting elements having non-planar surfaces and tools incorporating the same
SCHLUMBERGER TECHNOLOGY CORP1 citations71
US12139969B2Nov 12, 2024
Cutting elements having non-planar surfaces and tools incorporating the same
SCHLUMBERGER TECHNOLOGY CORP0 citations61
US12159391B2Dec 3, 2024
System for characterizing oilfield tools
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US12078015B2Sep 3, 2024
Polycrystalline diamond cutting element having improved cutting efficiency
SCHLUMBERGER TECHNOLOGY CORP0 citations50