Growing community of inventors

Dortmund, Germany

Tobias Hafner

Average Co-Inventor Count = 1.33

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 = 2

Tobias HafnerMichael Bleckmann (1 patent)Tobias HafnerTobias Hafner (2 patents)Michael BleckmannMichael Bleckmann (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Leopold Kostal Gmbh & Co. Kg (2 from 190 patents)


2 patents:

1. 10109433 - Electric push-button switch, and operating element having an electric push-button switch

2. 9610827 - Connecting adapter for connecting fragrance container to fragrance emitter and fragrance apparatus with such connecting adapter

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