ML

Michael Xiao Lei Liang

AB Acco Brands: 2 patents #144 of 356Top 45%
📍 Vancouver, CA: #1,230 of 5,070 inventorsTop 25%
Overall (All Time): #1,230,599 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D670553 Attachment device for security apparatus Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White 2012-11-13
D661975 Attachment device for security apparatus Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White 2012-06-19
D660682 Security apparatus Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White 2012-05-29
D651889 Security apparatus Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White 2012-01-10