Friedrich-Otto Behrens

Follow

Person

Garbsen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Slot die for producing webs of a foamed plastic material
- Patent number 6,474,966
- Issue date Nov 5, 2002
- Berstorff GmbH
- Friedrich-Otto Behrens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Melt-sealing device for extruders for the processing of thermoplast...
- Patent number 5,490,725
- Issue date Feb 13, 1996
- Hermann Berstorff Maschinenbau GmbH
- Friedrich-Otto Behrens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding a thermoplastic plastics material foam
- Patent number 5,089,193
- Issue date Feb 18, 1992
- Hermann Berstorff Maschinenbau GmbH
- Friedrich-Otto Behrens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL