Erik Bartscherer

City:

Hannover

Country:

Germany

Published Applications:

Last publication date:

2022-02-03

Top Assignees for applications by Erik Bartscherer

The entities that hold a legal rights for patent applications filed by inventor Bartscherer Erik:

Erik Bartscherer from Hannover, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

METAL FELT AND BRUSH STRUCTURES AS SEALING ELEMENTS IN METAL-METAL MUD MOTORS

Method of forming stators for downhole motors

Method of forming stators for downhole motors

InventorID:

2275288 ⎘