Growing community of inventors

Munich, Georgia

Johann Koeppel

Average Co-Inventor Count = 6.00

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 = 6

Johann Koeppel ↔ Thomas Bilsing (1 patent)Johann Koeppel ↔ Hans-Joachim Lutz (1 patent)Johann Koeppel ↔ Johann Kunz (1 patent)Johann Koeppel ↔ Hermann Lehnertz (1 patent)Johann Koeppel ↔ Martin Leins (1 patent)Johann KoeppelJohann Koeppel (1 patent)Thomas BilsingThomas Bilsing (6 patents)Hans-Joachim LutzHans-Joachim Lutz (5 patents)Johann KunzJohann Kunz (4 patents)Hermann LehnertzHermann Lehnertz (3 patents)Martin LeinsMartin Leins (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. 5324237 - Belt drive for electrical machines

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as of
1/2/2026
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