Growing community of inventors

Eberstadt, Germany

Helmut Zehaczek

Average Co-Inventor Count = 4.00

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 = 15

Helmut Zehaczek ↔ Jurgen Pischke (1 patent)Helmut Zehaczek ↔ Engelbert Tillhon (1 patent)Helmut Zehaczek ↔ Matthias Fahrnschon (1 patent)Helmut ZehaczekHelmut Zehaczek (1 patent)Jurgen PischkeJurgen Pischke (6 patents)Engelbert TillhonEngelbert Tillhon (5 patents)Matthias FahrnschonMatthias Fahrnschon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Robert Boschgmbh (1 from 29,302 patents)


1 patent:

1. 4971360 - Height adjustment system for a vehicle with air suspension

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as of
12/8/2025
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