Growing community of inventors

Ellwangen, Germany

Helmut Hewelt

Average Co-Inventor Count = 3.60

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 53

Helmut HeweltHeinrich Stelzig (2 patents)Helmut HeweltHerbert Schein (2 patents)Helmut HeweltGerman Schulz (1 patent)Helmut HeweltKuno Gross (1 patent)Helmut HeweltManfred Bradler (1 patent)Helmut HeweltAsela Jayampathy (1 patent)Helmut HeweltAnja Krüger (1 patent)Helmut HeweltTorsten Schmerer (1 patent)Helmut HeweltManfred Hägele (1 patent)Helmut HeweltHelmut Hewelt (3 patents)Heinrich StelzigHeinrich Stelzig (7 patents)Herbert ScheinHerbert Schein (4 patents)German SchulzGerman Schulz (1 patent)Kuno GrossKuno Gross (1 patent)Manfred BradlerManfred Bradler (1 patent)Asela JayampathyAsela Jayampathy (1 patent)Anja KrügerAnja Krüger (1 patent)Torsten SchmererTorsten Schmerer (1 patent)Manfred HägeleManfred Hägele (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Varta Microbattery Gmbh (2 from 76 patents)

2. Varta Batterie Aktiengesellschaft (1 from 204 patents)


3 patents:

1. 6953117 - Sales packaging for electric storage batteries

2. 6889840 - Sale and storage packaging for zinc-air cells

3. 5203455 - Package for zinc-air batteries

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as of
12/25/2025
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