Growing community of inventors

Gehrden, Germany

Johannes Thomas

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 = 2

Johannes ThomasErnst-August Meyer (1 patent)Johannes ThomasManfred Schmitz (1 patent)Johannes ThomasAchim Krafft (1 patent)Johannes ThomasWerner Dannenberg (1 patent)Johannes ThomasJohannes Thomas (1 patent)Ernst-August MeyerErnst-August Meyer (9 patents)Manfred SchmitzManfred Schmitz (2 patents)Achim KrafftAchim Krafft (1 patent)Werner DannenbergWerner Dannenberg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mannesmann Aktiengesellschaft (1 from 1,150 patents)


1 patent:

1. 5236017 - Distributing valve of modular construction

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12/17/2025
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