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Inventor profile of:

Ralf Keller

City:

Rosenheim

Country:

Germany

Published Applications:

2

Last publication date:

2015-04-23

Top Assignees for applications by Ralf Keller

The entities that hold a legal rights for patent applications filed by inventor Keller Ralf:

STEELCASE INC. 2 Grand Rapids, MI United States

Recent patent applications by Keller Ralf

Ralf Keller from Rosenheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-04-23

US20150107171A1

Fixed constructions

Sliding door assembly

#2 | 2014-03-20

US20140075853A1

Fixed constructions

Sliding door assembly

InventorID:

689876 ⎘