WT

Whang Kwee Tan

📍 Singapore, SG: #1,210 of 13,971 inventorsTop 9%
Overall (All Time): #758,391 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6540260 Photograph album page, spine and system 2003-04-01
6511245 Photograph album page and system 2003-01-28
6142696 Book 2000-11-07
6135663 Photograph album page 2000-10-24
6109657 Book packing system 2000-08-29
6056494 Photo album page and fabrication apparatus and method Kiew Ah Fong 2000-05-02
5997041 Book 1999-12-07