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Hilden, Germany

Wolfgang Essrich

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 10

Wolfgang EssrichAlexander Bruland (1 patent)Wolfgang EssrichGraham Tickle (1 patent)Wolfgang EssrichWolfgang Essrich (2 patents)Alexander BrulandAlexander Bruland (6 patents)Graham TickleGraham Tickle (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Harting Automotive Gmbh & Co. Kg (1 from 14 patents)

2. Hts Elektrotechnik Gmbh (1 from 2 patents)


2 patents:

1. 6604865 - Optical plug-in connector having optical waveguides held in ferrules for the pluggable connection to a counterplug

2. 5611710 - Multi-pole plug insert

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12/19/2025
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