Growing community of inventors

Eltville, Germany

Stefan Zech

Average Co-Inventor Count = 3.00

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

Stefan ZechErnst-Ulrich Simon (1 patent)Stefan ZechHans Kolibius (1 patent)Stefan ZechStefan Zech (1 patent)Ernst-Ulrich SimonErnst-Ulrich Simon (14 patents)Hans KolibiusHans Kolibius (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mannesmann Vdo Ag (1 from 415 patents)


1 patent:

1. 6194797 - Method for producing a multipole electric motor, and a multipole electric motor

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12/17/2025
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