Growing community of inventors

Krefeld, Germany

Erika Winkelmann, Legal Representative

Average Co-Inventor Count = 5.00

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

Erika Winkelmann, Legal Representative ↔ Manfred Winkelmann (1 patent)Erika Winkelmann, Legal Representative ↔ Markus Fauhl (1 patent)Erika Winkelmann, Legal Representative ↔ Helmut Müller (1 patent)Erika Winkelmann, Legal Representative ↔ Jürgen Pernot (1 patent)Erika Winkelmann, Legal RepresentativeErika Winkelmann, Legal Representative (1 patent)Manfred WinkelmannManfred Winkelmann (17 patents)Markus FauhlMarkus Fauhl (1 patent)Helmut MüllerHelmut Müller (1 patent)Jürgen PernotJürgen Pernot (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Refractory Intellectual Property Gmbh & Co. Kg (1 from 107 patents)


1 patent:

1. 7910050 - Stopper for a metallurgical melting pot

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as of
12/12/2025
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