Growing community of inventors

Alfeld, Germany

Erich Muller

Average Co-Inventor Count = 4.00

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

Erich MullerHermann Hofbauer (1 patent)Erich MullerEkart Schaarschmidt (1 patent)Erich MullerErhard Putzig (1 patent)Erich MullerErich Muller (1 patent)Hermann HofbauerHermann Hofbauer (4 patents)Ekart SchaarschmidtEkart Schaarschmidt (2 patents)Erhard PutzigErhard Putzig (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kunkel-wagner Gmbh & Co. Kg (1 from 2 patents)


1 patent:

1. 5421462 - Arrangement for dry reconditioning of used foundry sands

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as of
12/16/2025
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