Growing community of inventors

Rossdorf, Germany

Marcus Korndoerfer

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 14

Marcus Korndoerfer ↔ Hariolf Briggl (2 patents)Marcus KorndoerferMarcus Korndoerfer (2 patents)Hariolf BrigglHariolf Briggl (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merz & Krell Gmbh & Co Kgaa (2 from 17 patents)


2 patents:

1. D491225 - Writing instrument

2. D469123 - Writing utensil

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as of
12/14/2025
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