Growing community of inventors

Zürich, Switzerland

Stephan A Preisig

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 46

Stephan A PreisigStephan A Preisig (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Stoll Giroflex Ag (3 from 18 patents)


3 patents:

1. D512235 - Chair

2. D512236 - Chair

3. D511253 - Chair

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as of
12/18/2025
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