Growing community of inventors

Duesseldorf, Germany

Ralf Koecher

Average Co-Inventor Count = 4.00

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 = 16

Ralf Koecher ↔ Udo Steinberner (1 patent)Ralf Koecher ↔ Otto Michel (1 patent)Ralf Koecher ↔ Hans Ackermann (1 patent)Ralf KoecherRalf Koecher (1 patent)Udo SteinbernerUdo Steinberner (6 patents)Otto MichelOtto Michel (3 patents)Hans AckermannHans Ackermann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (1 from 2,080 patents)


1 patent:

1. 4762467 - Method for controlling the pressure ratio of a jet pump

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as of
12/9/2025
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