P

Inventor

GAO RUIMIN

CN5 patents
⚠️ This page may combine multiple inventors who share the name “GAO RUIMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG XIANGZENG

2 patents

RES INSTITUTE OF SHAANXI YANCHANG PETROLEUM GROUP CO LTD

2 patents

UNIV SOUTHWEST PETROLEUM

1 patent