🔗 Permalink

Inventor profile of:

Yihui Wen

City:

Pingyang County

Country:

China

Published Applications:

1

Last publication date:

2011-09-22

Recent patent applications by Wen Yihui

Yihui Wen from Pingyang County, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-09-22

US20110230846A1

Human necessities

Rail-guided epidural-spinal needle

InventorID:

6279727 ⎘