Andre Hardtmann

City:

Dresden

Country:

Germany

Published Applications:

Last publication date:

2009-03-05

Top Assignees for applications by Andre Hardtmann

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

Andre Hardtmann from Dresden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD AND APPARATUS FOR PRODUCING STEPPED HOLLOW SHAFTS OR STEPPED CYLINDRICAL HOLLOW MEMBERS BY TRANSVERSE ROLLING

Method for producing internally or externally profiled rings and arrangement therefor

Annular composite workpieces and a cold-rolling method for producing said workpieces

InventorID:

3891412 ⎘