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Inventor profile of:

Eric Feng

City:

Exton, Pennsylvania

Country:

United States

Published Applications:

1

Last publication date:

2009-03-26

Recent patent applications by Feng Eric

Eric Feng from Exton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-03-26

US20090078682A1

Performing operations; transporting

Insertion type resistance welding method for welding copper and aluminum tubing

InventorID:

3909425 ⎘