Growing community of inventors

Dortmund, Germany

Marc Wiegand

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 = 0

Marc WiegandAndreas Bendicks (1 patent)Marc WiegandNorbert Hees (1 patent)Marc WiegandStephan Frei (1 patent)Marc WiegandAndreas Bendicks (0 patent)Marc WiegandMichael Fromm (0 patent)Marc WiegandMarc Wiegand (1 patent)Andreas BendicksAndreas Bendicks (1 patent)Norbert HeesNorbert Hees (1 patent)Stephan FreiStephan Frei (1 patent)Andreas BendicksAndreas Bendicks (0 patent)Michael FrommMichael Fromm (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leopold Kostal Gmbh & Co. Kg (1 from 190 patents)

2. Kostal Automobil Elektrik Gmbh & Co. Kg (26 patents)


1 patent:

1. 10673542 - Method for controlling an electrical load by means of pulse width modulation

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as of
12/12/2025
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