P

Inventor

LI SHENG-SHING

US4 patents
⚠️ This page may combine multiple inventors who share the name “LI SHENG-SHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI SHENG-SHING

2 patents

CIBA GEIGY CORP

1 patent

CIBA SC HOLDING AG

1 patent