Helmut Hewelt

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Ellwangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sales packaging for electric storage batteries
- Patent number 6,953,117
- Issue date Oct 11, 2005
- Varta Microbattery GmbH
- Herbert Schein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sale and storage packaging for zinc-air cells
- Patent number 6,889,840
- Issue date May 10, 2005
- Varta Microbattery GmbH
- Herbert Schein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Package for zinc-air batteries
- Patent number 5,203,455
- Issue date Apr 20, 1993
- Varta Batterie Aktiengesellschaft
- Helmut Hewelt
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Sales packaging for electric storage batteries
- Publication number 20030205500
- Publication date Nov 6, 2003
- Varta Microbattery GmbH, a corporation of Germany
- Herbert Schein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Packaging for button cells
- Publication number 20030183552
- Publication date Oct 2, 2003
- VARTA Microbattery GmbH, a corporation of Germany
- Herbert Schein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sale and storage packaging for zinc-air cells
- Publication number 20030111384
- Publication date Jun 19, 2003
- Varta Microbattery GmbH
- Herbert Schein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL