Growing community of inventors

Rheinberg, Germany

Holger Kern

Average Co-Inventor Count = 8.00

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 = 10

Holger Kern ↔ Andreas Ulma (1 patent)Holger Kern ↔ Michael Wechsung (1 patent)Holger Kern ↔ Helmut Pollak (1 patent)Holger Kern ↔ Heinz Dallinger (1 patent)Holger Kern ↔ Paul Wolfert (1 patent)Holger Kern ↔ Ralph Becker (1 patent)Holger Kern ↔ Karl-Heinz Monning (1 patent)Holger KernHolger Kern (1 patent)Andreas UlmaAndreas Ulma (10 patents)Michael WechsungMichael Wechsung (9 patents)Helmut PollakHelmut Pollak (4 patents)Heinz DallingerHeinz Dallinger (3 patents)Paul WolfertPaul Wolfert (1 patent)Ralph BeckerRalph Becker (1 patent)Karl-Heinz MonningKarl-Heinz Monning (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Aktiengesellschaft (1 from 30,052 patents)


1 patent:

1. 6227575 - Apparatus for the connection of line sections

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12/30/2025
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