Growing community of inventors

Abstatt, Germany

Sonja Riehardt

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

Sonja Riehardt ↔ Bernd Walther (1 patent)Sonja Riehardt ↔ Martin Csermak (1 patent)Sonja Riehardt ↔ Christof Heuberger (1 patent)Sonja Riehardt ↔ Hans-Peter Rieger (1 patent)Sonja RiehardtSonja Riehardt (1 patent)Bernd WaltherBernd Walther (27 patents)Martin CsermakMartin Csermak (7 patents)Christof HeubergerChristof Heuberger (4 patents)Hans-Peter RiegerHans-Peter Rieger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Itt Manufacturing Enterprises, Inc. (1 from 1,445 patents)


1 patent:

1. 6431026 - Mechanism housing

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12/30/2025
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