Stefan Nufer, Sr.

City:

Stuttgart

Country:

Germany

Published Applications:

Last publication date:

2022-06-09

Recent patent applications by Nufer, Sr. Stefan

Stefan Nufer, Sr. from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-06-09

US20220181852A1

Electricity

Spark Plug Housing Having a Galvanic Nickel and Zinc-Containing Protective Layer and a Silicon-Containing Sealing Layer, Spark Plug Having Said Housing, and Method for Producing Said Housing

InventorID:

5431326 ⎘