Erich Sieger

Follow

Person

Friedrichshafen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for deforming a workpiece made of a material havi...
- Patent number 7,243,517
- Issue date Jul 17, 2007
- Firma Erich Sieger
- Erich Sieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Round-bale press and a method of compressing refuse
- Patent number 6,336,306
- Issue date Jan 8, 2002
- Petersen, Inc.
- Erich Sieger
- B30 - PRESSES
Information Patent Grant
Round bale press for refuse and refuse packing devices with such a...
- Patent number 5,784,856
- Issue date Jul 28, 1998
- Altvater RPP 1200 GmbH
- Jakob Altvater
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method & apparatus for shaping a sheet blank
- Patent number 5,426,964
- Issue date Jun 27, 1995
- Zeppelin-Metallwerke GmbH
- Erich Sieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and device for metal spinning
- Patent number 5,218,849
- Issue date Jun 15, 1993
- Zeppelin-Metallwerke GmbH
- Erich Sieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method and device for deforming a workpiece made of a material havi...
- Publication number 20060191307
- Publication date Aug 31, 2006
- Erich Sieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...