CJ

Chih-Chen Juan

YC Yongmart Manufacturing Co.: 2 patents #1 of 1Top 100%
Overall (2011): #108,129 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8056547 Paintball feeding device of paintball gun 2011-11-15
7866309 Single-chamber type firing mechanism of paintball gun 2011-01-11