Inventor

KANG YONGTIAN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “KANG YONGTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DMAR ENG INC

2 patents

US9618435B2Apr 11, 2017

Umbilical bend-testing

DMAR ENG INC0 citations48

US9417168B2Aug 16, 2016

Fatigue testing

DMAR ENG INC0 citations48

UNIV CHINA PETROLEUM

1 patent

US11428048B2Aug 30, 2022

Drilling system and method of submarine drilling rig

UNIV CHINA PETROLEUM2 citations63