Growing community of inventors

Hamburg, Germany

Roberto Stein

Average Co-Inventor Count = 1.08

ph-index = 4

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 = 49

Roberto SteinKolja Krebs (1 patent)Roberto SteinRoberto Stein (7 patents)Kolja KrebsKolja Krebs (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Esbit Compagnie Gmbh (6 from 12 patents)

2. Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg (1 from 4 patents)


7 patents:

1. D1018185 - Cooking pot and stove for camping

2. D1003100 - Cooking pots and stoves for camping

3. D988060 - Cookware

4. D819387 - Heater for table use

5. D811156 - Burner and cooking pots

6. D810496 - Burner and cooking pot

7. 7802680 - Tool holder system with extension and retraction device

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