TC

Teng-Kuei Chen

Overall (2011): #63,185 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8070896 Method for making illustrated card 2011-12-06
8011929 Method for coloring a coloring card 2011-09-06