Robert A. Semotiuk

City:

Prince George

Country:

Canada

Published Applications:

Last publication date:

2011-06-23

Top Assignees for applications by Robert A. Semotiuk

The entities that hold a legal rights for patent applications filed by inventor Semotiuk Robert A.:

ENVIRONMENTAL CULVERT SYSTEMS INC. 1 Thunder Bay, ON Canada
Robert A. Semotiuk 1 Prince George, Canada
Ronald W. Hammerstedt 1 McBride, Canada
Michael D. Rae 1 Campbell River, Canada

Recent patent applications by Semotiuk Robert A.

Robert A. Semotiuk from Prince George, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-06-23

US20110150574A1

Fixed constructions

Environmental culvert system

InventorID:

3409056 ⎘