Growing community of inventors

Nuremburg, Germany

Sonja Polster

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 = 14

Sonja Polster ↔ Gerhard Hettich (1 patent)Sonja Polster ↔ Hans-Dieter Schmid (1 patent)Sonja Polster ↔ Hans Schrumpf (1 patent)Sonja Polster ↔ Dieter Eckardt (1 patent)Sonja Polster ↔ Kurt Metzger (1 patent)Sonja Polster ↔ Hans-Jorg Schmidt (1 patent)Sonja PolsterSonja Polster (1 patent)Gerhard HettichGerhard Hettich (30 patents)Hans-Dieter SchmidHans-Dieter Schmid (18 patents)Hans SchrumpfHans Schrumpf (13 patents)Dieter EckardtDieter Eckardt (5 patents)Kurt MetzgerKurt Metzger (3 patents)Hans-Jorg SchmidtHans-Jorg Schmidt (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4768375 - Pressure sensor

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as of
12/29/2025
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