Growing community of inventors

Munchen, Germany

Hans-Joachim Kuppel

Average Co-Inventor Count = 9.00

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 = 55

Hans-Joachim Kuppel ↔ Kurt Frank (1 patent)Hans-Joachim Kuppel ↔ Ulrich Projahn (1 patent)Hans-Joachim Kuppel ↔ Werner Schmid (1 patent)Hans-Joachim Kuppel ↔ Wolfgang Soyer (1 patent)Hans-Joachim Kuppel ↔ Hellmut Kegel (1 patent)Hans-Joachim Kuppel ↔ Karl Mielich (1 patent)Hans-Joachim Kuppel ↔ Klaus-Bernhard Laue (1 patent)Hans-Joachim Kuppel ↔ Bernhard Lucas (1 patent)Hans-Joachim KuppelHans-Joachim Kuppel (1 patent)Kurt FrankKurt Frank (66 patents)Ulrich ProjahnUlrich Projahn (17 patents)Werner SchmidWerner Schmid (10 patents)Wolfgang SoyerWolfgang Soyer (4 patents)Hellmut KegelHellmut Kegel (2 patents)Karl MielichKarl Mielich (2 patents)Klaus-Bernhard LaueKlaus-Bernhard Laue (1 patent)Bernhard LucasBernhard Lucas (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. 5392750 - Arrangement for supplying fuel from supply tank to internal combustion

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12/8/2025
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