Andre Van Dyk

City:

Pretoria

Country:

South Africa

Published Applications:

Last publication date:

2006-05-11

Top Assignees for applications by Andre Van Dyk

The entities that hold a legal rights for patent applications filed by inventor Van Dyk Andre:

Andre Van Dyk from Pretoria, ZA has applied for patents for these inventions. The list has both pending applications and granted patents:

Element for initiating propellant

Explosive pressure wave concentrator

Method of and apparatus for breaking rock

Explosive for rock breaking

InventorID:

4566304 ⎘