HK

Heng G. Kheng

MP Metro Plastic Industry Pte.: 6 patents #1 of 3Top 35%
📍 Singapore, SG: #1,452 of 13,971 inventorsTop 15%
Overall (All Time): #893,288 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D319666 Business card holder 1991-09-03
D317467 Memo paper tray 1991-06-11
D317327 Pre-inked stamp organizer 1991-06-04
D317178 Desk organizer 1991-05-28
D317179 Combined holder for memo pad and writing instruments 1991-05-28
D317017 Combined holder for a notepad and writing instruments 1991-05-21