TC

Tsu-Kang Chang

Overall (All Time): #577,177 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8826609 Deck plank 2014-09-09
D469559 Solar lamp 2003-01-28
D469207 Solar lamp 2003-01-21
D468853 Solar lamp 2003-01-14
D465593 Solar lamp 2002-11-12
D464456 Solar powered lamp 2002-10-15
D463057 Solar lamp 2002-09-17
D461579 Solar powered lamp 2002-08-13
D454406 Solar powered lamp 2002-03-12