Growing community of inventors

Giengen, Germany

Irena Sonnenfroh

Average Co-Inventor Count = 3.11

ph-index = 2

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 = 68

Irena SonnenfrohKarl-Friedrich Laible (62 patents)Irena SonnenfrohMichael Krapp (21 patents)Irena SonnenfrohJörg Stelzer (2 patents)Irena SonnenfrohMichael Neumann (1 patent)Irena SonnenfrohUdo Wenning (1 patent)Irena SonnenfrohRudolf Schmidt (1 patent)Irena SonnenfrohHans-Frieder Eberhardt (1 patent)Irena SonnenfrohHermann Stegmaier (1 patent)Irena SonnenfrohWolfgang Rabus (0 patent)Irena SonnenfrohIrena Sonnenfroh (2 patents)Karl-Friedrich LaibleKarl-Friedrich Laible (62 patents)Michael KrappMichael Krapp (21 patents)Jörg StelzerJörg Stelzer (6 patents)Michael NeumannMichael Neumann (15 patents)Udo WenningUdo Wenning (12 patents)Rudolf SchmidtRudolf Schmidt (10 patents)Hans-Frieder EberhardtHans-Frieder Eberhardt (10 patents)Hermann StegmaierHermann Stegmaier (2 patents)Wolfgang RabusWolfgang Rabus (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bsh Bosch Und Siemens Hausgeraete Gmbh (2 from 1,069 patents)

2. Bsh Hausgerate Gmbh (724 patents)


2 patents:

1. 8511766 - Modular refrigeration device

2. 7815269 - Refrigerator

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…