Growing community of inventors

Brühl, Germany

Joachim Lieven

Average Co-Inventor Count = 2.00

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

Joachim LievenHelmut Meyer (1 patent)Joachim LievenJoachim Lieven (1 patent)Helmut MeyerHelmut Meyer (20 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Reifenhäuser Gmbh & Co. Maschinenfabrik (1 from 111 patents)


1 patent:

1. 6781271 - Smoothing apparatus with drive motor directly coupled to the smoothing roll

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12/18/2025
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