Growing community of inventors

Buhlertal, Germany

Joachim Armbruster

Average Co-Inventor Count = 7.00

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 = 23

Joachim Armbruster ↔ Rudiger Ratzel (1 patent)Joachim Armbruster ↔ Albert Van Wijhe (1 patent)Joachim Armbruster ↔ Ernst Munster (1 patent)Joachim Armbruster ↔ Fritz Rocker (1 patent)Joachim Armbruster ↔ Klaus Metzger (1 patent)Joachim Armbruster ↔ Gerhard Wagenbrenner (1 patent)Joachim ArmbrusterJoachim Armbruster (1 patent)Rudiger RatzelRudiger Ratzel (5 patents)Albert Van WijheAlbert Van Wijhe (3 patents)Ernst MunsterErnst Munster (2 patents)Fritz RockerFritz Rocker (1 patent)Klaus MetzgerKlaus Metzger (1 patent)Gerhard WagenbrennerGerhard Wagenbrenner (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Robert Boschgmbh (1 from 29,302 patents)


1 patent:

1. 4342934 - Prefabricated brush holder assembly for use in small electric motors

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as of
12/30/2025
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