Growing community of inventors

Gottingen, Germany

Hans J Dettmer

Average Co-Inventor Count = 5.00

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 = 7

Hans J Dettmer ↔ Werner Marchewka (1 patent)Hans J Dettmer ↔ Jorg Herwig (1 patent)Hans J Dettmer ↔ Michael Tzfeld (1 patent)Hans J Dettmer ↔ Joachim Hagemann (1 patent)Hans J DettmerHans J Dettmer (1 patent)Werner MarchewkaWerner Marchewka (2 patents)Jorg HerwigJorg Herwig (2 patents)Michael TzfeldMichael Tzfeld (1 patent)Joachim HagemannJoachim Hagemann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fischer & Porter Company (1 from 165 patents)


1 patent:

1. 5187988 - Apparatus for measuring the flow of a fluid medium

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12/15/2025
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