Inventor

WEI YUH-YUAN

TW2 patents

Patents

2 patents

US6930157B2Aug 16, 2005

Catalyst composition for preparing olefin polymers

IND TECH RES INST4 citations59

US6875719B2Apr 5, 2005

Catalyst composition for preparing olefin polymers

IND TECH RES INST5 citations59