🔗 Permalink

Inventor profile of:

Achim Fedyna

City:

Bopfingen

Country:

Germany

Published Applications:

1

Last publication date:

2009-06-04

Recent patent applications by Fedyna Achim

Achim Fedyna from Bopfingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-06-04

US20090139610A1

Chemistry; metallurgy

Method for hardening groove walls of the ring groove of a steel piston

InventorID:

3957645 ⎘