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Hagen, Germany

Bertrand Tchana Tchuinou

Average Co-Inventor Count = 7.30

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

Bertrand Tchana TchuinouStephan Venus (3 patents)Bertrand Tchana TchuinouHendrik Begerow (3 patents)Bertrand Tchana TchuinouPei Guo (3 patents)Bertrand Tchana TchuinouHendrik Heitkamp (2 patents)Bertrand Tchana TchuinouFranziska Kalka (2 patents)Bertrand Tchana TchuinouPaul Rübesamen (2 patents)Bertrand Tchana TchuinouHorst Bachmann (2 patents)Bertrand Tchana TchuinouSascha Roediger (1 patent)Bertrand Tchana TchuinouDirk Limberg (1 patent)Bertrand Tchana TchuinouPaul Ruebesamen (1 patent)Bertrand Tchana TchuinouSascha Rödiger (0 patent)Bertrand Tchana TchuinouBertrand Tchana Tchuinou (3 patents)Stephan VenusStephan Venus (3 patents)Hendrik BegerowHendrik Begerow (3 patents)Pei GuoPei Guo (3 patents)Hendrik HeitkampHendrik Heitkamp (4 patents)Franziska KalkaFranziska Kalka (3 patents)Paul RübesamenPaul Rübesamen (2 patents)Horst BachmannHorst Bachmann (2 patents)Sascha RoedigerSascha Roediger (2 patents)Dirk LimbergDirk Limberg (1 patent)Paul RuebesamenPaul Ruebesamen (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. 12163318 - Sink mounting assembly and method for assembling a sink mounting assembly

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as of
12/17/2025
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