Irwin Rosenhauch

City:

St. Albert

Country:

Canada

Published Applications:

Last publication date:

2012-01-26

Top Assignees for applications by Irwin Rosenhauch

The entities that hold a legal rights for patent applications filed by inventor Rosenhauch Irwin:

Rugged Engineering Designs Inc. 1 St. Albert, Canada

Recent patent applications by Rosenhauch Irwin

Irwin Rosenhauch from St. Albert, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-01-26

US20120018218A1

Fixed constructions

Apparatus for directional drilling

InventorID:

3079523 ⎘