Growing community of inventors

Steinach, Germany

Roland Zeifang

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 = 0

Roland ZeifangIngo Brexeler (1 patent)Roland ZeifangThomas Doll (1 patent)Roland ZeifangRoland Zeifang (1 patent)Ingo BrexelerIngo Brexeler (3 patents)Thomas DollThomas Doll (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Krallmann Kunststoffverarbeitung Gmbh (1 from 4 patents)


1 patent:

1. 9776346 - Particle foam component and method for production thereof

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12/18/2025
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