David N. JOHNSON

City:

Doncaster

Country:

United Kingdom

Published Applications:

Last publication date:

2016-12-29

Top Assignees for applications by David N. JOHNSON

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

David N. JOHNSON from Doncaster, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

Drill bit

Chisels

Drill bit

BI-METAL DRILL BIT

Finishing tool

Circular saw blade for cutting ferous materials

InventorID:

960168 ⎘