David B. MacNeil

City:

Langley

Country:

Canada

Published Applications:

Last publication date:

2011-08-04

Top Assignees for applications by David B. MacNeil

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

David B. MacNeil from Langley, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Top-down hydro-demolition system with rigid support frame

Method and apparatus for cleaning a substantially vertical surface

Machine and method for deconstructing a vertical wall

Scarifying apparatus for interior surface of pipeline field

Pipe scarifier

Interior sewer pipeline scarifying apparatus

InventorID:

3424331 ⎘