P

Inventor

DING HONGMEI

CN6 patents
⚠️ This page may combine multiple inventors who share the name “DING HONGMEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GCP APPLIED TECH INC

3 patents

WIERCINSKI ROBERT A

1 patent

WIERCISNKI ROBERT A

1 patent

ZHONGCHENG INVESTMENT MAN SHANGHAI CO LTD

1 patent