Andreas ARNOLD

City:

Hilden

Country:

Germany

Published Applications:

Last publication date:

2025-09-25

Top Assignees for applications by Andreas ARNOLD

The entities that hold a legal rights for patent applications filed by inventor ARNOLD Andreas:

Andreas ARNOLD from Hilden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR ELECTROLYTIC DEPOSITION OF A PHOSPHATE LAYER ON ZINC SURFACES

Chromium- and phosphate-free coating for electrically insulating an electric strip

Pretreating zinc surfaces prior to a passivating process

Electrolytic iron metallizing of zinc surfaces

Two-stage method for the corrosion protection treatment of metal surfaces

InventorID:

383681 ⎘