Growing community of inventors

Solingen, Germany

Ingo Kalker

Average Co-Inventor Count = 5.00

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 = 7

Ingo KalkerJurgen Hupe (6 patents)Ingo KalkerMarlies Kleinfeld (1 patent)Ingo KalkerJürgen Hupe (1 patent)Ingo KalkerJoachim Heyer (1 patent)Ingo KalkerJane Bell (1 patent)Ingo KalkerIngo Kalker (1 patent)Jurgen HupeJurgen Hupe (6 patents)Marlies KleinfeldMarlies Kleinfeld (3 patents)Jürgen HupeJürgen Hupe (3 patents)Joachim HeyerJoachim Heyer (3 patents)Jane BellJane Bell (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Enthone Incorporated (1 from 103 patents)


1 patent:

1. 6821323 - Process for the non-galvanic tin plating of copper or copper alloys

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1/14/2026
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