Frank Werfel

City:

Leipzig

Country:

Germany

Published Applications:

Last publication date:

2022-11-17

Top Assignees for applications by Frank Werfel

The entities that hold a legal rights for patent applications filed by inventor Werfel Frank:

Frank Werfel from Leipzig, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Device and method for winding and twisting fiber material in ring spinning or ring twisting frames

Method for metal coating the surface of high temperature superconductors

Device for treating silicon wafers

InventorID:

5576500 ⎘