Growing community of inventors

Witten, Germany

Siegfried Grone

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 = 6

Siegfried Grone ↔ Werner A Plagemann (1 patent)Siegfried Grone ↔ Wolfgang Schutze (1 patent)Siegfried GroneSiegfried Grone (1 patent)Werner A PlagemannWerner A Plagemann (4 patents)Wolfgang SchutzeWolfgang Schutze (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Maschinenfabrik Köppern Gmbh & Co. Kg (1 from 16 patents)


1 patent:

1. 6103159 - Method for preventing material to be briquetted from sticking to a roll

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as of
12/20/2025
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