Walter Wiedenfeld

Person

2000 Hamburg 62, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Blow molding machine
- Patent number 4,943,229
- Issue date Jul 24, 1990
- Krupp Corpoplast Maschinenbau GmbH
- Wolfgang Reymann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing hollow bodies of oriented thermoplastic material
- Patent number 4,894,198
- Issue date Jan 16, 1990
- Krupp Corpoplast
- Peter Albrecht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for forming a flange on a hollow body of thermoplastic mate...
- Patent number 4,867,929
- Issue date Sep 19, 1989
- Krupp Corpoplast Maschinenbau GmbH
- Peter Albrecht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing hollow bodies from thermoplastic material
- Patent number 4,847,032
- Issue date Jul 11, 1989
- Krupp Corpoplast Maschinenbau GmbH
- Peter Albrecht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing hollow bodies of thermoplastic material
- Patent number 4,775,311
- Issue date Oct 4, 1988
- Krupp Corpoplast Maschinenbau GmbH
- Peter Albrecht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for treating blanks of plastic material
- Patent number 4,773,843
- Issue date Sep 27, 1988
- Krupp Corpoplast Maschinenbau GmbH
- Peter Albrecht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for heating parisons made of thermoplastic material
- Patent number 4,423,312
- Issue date Dec 27, 1983
- Walter Wiedenfeld
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Walter Wiedenfeld

Person

Patents Grantslast 30 patents

Blow molding machine

Process for producing hollow bodies of oriented thermoplastic material

Process for forming a flange on a hollow body of thermoplastic mate...

Process for producing hollow bodies from thermoplastic material

Apparatus for producing hollow bodies of thermoplastic material

Apparatus for treating blanks of plastic material

Method for heating parisons made of thermoplastic material