Helmut Schaefer

City:

Kernen

Country:

Germany

Published Applications:

Last publication date:

2007-10-18

Top Assignees for applications by Helmut Schaefer

The entities that hold a legal rights for patent applications filed by inventor Schaefer Helmut:

Helmut Schaefer from Kernen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Cylinder crankcase comprising a cylinder liner

Method for finely processing a cylindrical inner surface

Exposing substance, exposing method, and exposing device

Method for fine machining cylindrical inner surfaces

Cylinder liner for a cylinder crankcase

InventorID:

4374767 ⎘