Alfred Ernst

City:

Lugano

Country:

Switzerland

Published Applications:

Last publication date:

2009-04-30

Top Assignees for applications by Alfred Ernst

The entities that hold a legal rights for patent applications filed by inventor Ernst Alfred:

Erik Ernst 1 Casciago, Italy
C.I.S.A.M. s.a.s. di A. Ernst e C. 1 Induno Olona, Italy

Recent patent applications by Ernst Alfred

Alfred Ernst from Lugano, CH has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-04-30

US20090107221A1

Physics

HARDNESS TESTER WITH INDENTER OF HARD METAL OR COMPOUND AND OSCILLATING CROWN FOR TESTING AT HIGH LOAD AND METHOD OF COMPARATIVE ASSESMENT OF THE HARDNESS/DEPTH PROFILE

#2 | 2007-08-30

US20070199371A1

Physics

Hardness tester with a loading structure of the indenter independent of the stress frame connecting the indenter to the anvil

InventorID:

3932137 ⎘