William E. Marhofer

City:

Edmonton

Country:

Canada

Published Applications:

Last publication date:

2005-10-11

Top Assignees for applications by William E. Marhofer

The entities that hold a legal rights for patent applications filed by inventor Marhofer William E.:

O.J. Pipelines Canada 1 Nisku, Canada

Recent patent applications by Marhofer William E.

William E. Marhofer from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-10-11

US10671769

External pipe welding apparatus

InventorID:

7472623 ⎘