Growing community of inventors

Soest, Germany

Franziska Kalka

Average Co-Inventor Count = 4.99

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 = 0

Franziska KalkaHendrik Heitkamp (3 patents)Franziska KalkaBertrand Tchana Tchuinou (2 patents)Franziska KalkaPei Guo (2 patents)Franziska KalkaStephan Venus (2 patents)Franziska KalkaHendrik Begerow (2 patents)Franziska KalkaPaul Rübesamen (2 patents)Franziska KalkaHorst Bachmann (1 patent)Franziska KalkaSascha Roediger (2 patents)Franziska KalkaAnja Rützler (1 patent)Franziska KalkaSascha Rödiger (0 patent)Franziska KalkaFranziska Kalka (3 patents)Hendrik HeitkampHendrik Heitkamp (4 patents)Bertrand Tchana TchuinouBertrand Tchana Tchuinou (3 patents)Pei GuoPei Guo (3 patents)Stephan VenusStephan Venus (3 patents)Hendrik BegerowHendrik Begerow (3 patents)Paul RübesamenPaul Rübesamen (2 patents)Horst BachmannHorst Bachmann (2 patents)Sascha RoedigerSascha Roediger (2 patents)Anja RützlerAnja Rützler (1 patent)Sascha RödigerSascha Rödiger (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grohe Ag (3 from 486 patents)


3 patents:

1. 12312780 - Fastener for a sanitary faucet, a sanitary faucet having a fastener and a method for securing a sanitary faucet to a support

2. 12305379 - Fastening device for a sanitary component to be suspended

3. 11982299 - Device and use for fastening a sanitary component to a wall

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as of
12/16/2025
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