David S. Dufty

City:

Vancouver

Country:

Canada

Published Applications:

Last publication date:

2017-05-11

Top Assignees for applications by David S. Dufty

The entities that hold a legal rights for patent applications filed by inventor Dufty David S.:

David S. Dufty from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Ensuring tunnel designs stay within specified design parameters and tolerances

InventorID:

1873026 ⎘