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Inventor profile of:

Frank E. Herrold

City:

Portland, Oregon

Country:

United States

Published Applications:

1

Last publication date:

2017-03-02

Recent patent applications by Herrold Frank E.

Frank E. Herrold from Portland, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-03-02

US20170057001A1

Performing operations; transporting

Shielding gas mechanisms for arc welding systems

InventorID:

1809040 ⎘