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Inventor profile of:

Frank Preiss

City:

Meinersen

Country:

Germany

Published Applications:

2

Last publication date:

2012-08-09

Recent patent applications by Preiss Frank

Frank Preiss from Meinersen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-08-09

US20120198988A1

Fixed constructions

PERFORATING GUN HAVING SELF-CLOSING PENETRATION HOLES

#2 | 2010-09-16

US20100230104A1

Fixed constructions

METHOD FOR COMPLETING A BOREHOLE

InventorID:

3230284 ⎘