P

Inventor

YAN BINGWEN

CN16 patents
⚠️ This page may combine multiple inventors who share the name “YAN BINGWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SARTEC CORP

7 patents

MCNEFF CLAYTON V

4 patents

MCNEFF RES CONSULTANTS INC

2 patents

SHANGHAI LUNLIANG MECHANICAL AND ELECTRICAL SCIENCE TECH CO LTD

2 patents

MCNEFF CLAYTON

1 patent