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Inventor profile of:

JunJun Ruan

City:

GuangZhou

Country:

China

Published Applications:

1

Last publication date:

2007-09-27

Recent patent applications by Ruan JunJun

JunJun Ruan from GuangZhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-09-27

US20070224566A1

Mechanical engineering

Cigarette lighter with limited flint wheel turning radius

InventorID:

4494524 ⎘