Growing community of inventors

Essen, Germany

Stephan Haenisch

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 1

Stephan HaenischRichard Büker (1 patent)Stephan HaenischPatrick Ericke (1 patent)Stephan HaenischStephan Haenisch (2 patents)Richard BükerRichard Büker (7 patents)Patrick ErickePatrick Ericke (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Zf Automotive Germany Gmbh (2 from 152 patents)


2 patents:

1. 11807294 - Energy absorption device, steering device with an energy absorption device and method for producing same

2. 11260896 - Steering column assembly

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as of
12/19/2025
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