Frank Johns

City:

Sarstedt

Country:

Germany

Published Applications:

Last publication date:

2022-05-05

Top Assignees for applications by Frank Johns

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

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

Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate

Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate

Spreading means for the active material of a negative electrode

LAMINAR TEXTILE MATERIAL FOR A BATTERY ELECTRODE

Set of separators for a lead-acid rechargeable battery

InventorID:

1129902 ⎘