P

Inventor

SONG CHENG Q

US9 patents
⚠️ This page may combine multiple inventors who share the name “SONG CHENG Q”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASELL POLIOLEFINE SPA

6 patents

MONTELL NORTH AMERICA INC

2 patents

SYBRON CHEMICALS

1 patent