Yan HE

City:

Wuhan

Country:

China

Published Applications:

Last publication date:

2017-11-16

Top Assignees for applications by Yan HE

The entities that hold a legal rights for patent applications filed by inventor HE Yan:

Yan HE from Wuhan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Engineering vehicle having ballast unloading device and ballast leveling device

Side wall structure of open wagon

HIGH-VOLTAGE, SUPER-VOLTAGE AND HEAVY CURRENT BREAKER

InventorID:

2032020 ⎘