Frederic Challet

City:

Buttes

Country:

Switzerland

Published Applications:

Last publication date:

2010-02-25

Top Assignees for applications by Frederic Challet

The entities that hold a legal rights for patent applications filed by inventor Challet Frederic:

Frederic Challet from Buttes, CH has applied for patents for these inventions. The list has both pending applications and granted patents:

Hour indicating ringing mechanism

InventorID:

3761226 ⎘