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Inventor profile of:

Helmut Roll

City:

Bad Urach

Country:

Germany

Published Applications:

2

Last publication date:

2010-02-11

Recent patent applications by Roll Helmut

Helmut Roll from Bad Urach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-02-11

US20100032149A1

Mechanical engineering

HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

#2 | 2008-09-25

US20080230213A1

Mechanical engineering

Fully-Metal Heat Exchanger And Method For Its Production

InventorID:

3750090 ⎘