Growing community of inventors

Solingen, Germany

Stefan Dorner

Average Co-Inventor Count = 1.92

ph-index = 4

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 = 112

Stefan DornerUwe Kemker (2 patents)Stefan DornerOliver Lapp (2 patents)Stefan DornerHans-Peter Simm (1 patent)Stefan DornerVolker Schmitz (1 patent)Stefan DornerStefan Dorner (4 patents)Uwe KemkerUwe Kemker (36 patents)Oliver LappOliver Lapp (8 patents)Hans-Peter SimmHans-Peter Simm (9 patents)Volker SchmitzVolker Schmitz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vorwerk & Co Interholding Gmbh (4 from 340 patents)


4 patents:

1. 5799567 - Food processor with a mixing vessel and a drive mechanism for an

2. 5794524 - Food processor with a mixing vessel and a drive mechanism for an

3. 5768978 - Food processor comprising a mixing vessel and a drive mechanism for an

4. 5749285 - Food processor

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as of
12/15/2025
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