Growing community of inventors

Plettenberg, Germany

Hans-Juergen Krach

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 = 4

Hans-Juergen KrachWilfried Heringhaus (1 patent)Hans-Juergen KrachGeorg Schroeder (1 patent)Hans-Juergen KrachUwe Pitzul (1 patent)Hans-Juergen KrachJoern Justi (1 patent)Hans-Juergen KrachHans-Juergen Krach (1 patent)Wilfried HeringhausWilfried Heringhaus (6 patents)Georg SchroederGeorg Schroeder (4 patents)Uwe PitzulUwe Pitzul (4 patents)Joern JustiJoern Justi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kostal Kontakt Systeme Gmbh (1 from 32 patents)


1 patent:

1. 9692146 - Contact element

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12/15/2025
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