Inventor
LIANG MICHAEL XIAO LEI
CA3 patents
Patents
3 patentsUS7997106B2Aug 16, 2011
Security apparatus including locking head and attachment device
ACCO BRANDS USA LLC43 citations96
US8042366B2Oct 25, 2011
Security apparatus including attachment device
ACCO BRANDS USA LLC14 citations91
US8001812B2Aug 23, 2011
Security apparatus including locking head
ACCO BRANDS USA LLC18 citations91