Growing community of inventors

Biberach, Germany

Volker Friedmann

Average Co-Inventor Count = 2.40

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 = 5

Volker FriedmannGeorg Dorner (2 patents)Volker FriedmannRudolf Gottschling (1 patent)Volker FriedmannHolger Jendrusch (1 patent)Volker FriedmannChristian Schropp (1 patent)Volker FriedmannRalf Schubert (1 patent)Volker FriedmannVolker Friedmann (4 patents)Georg DornerGeorg Dorner (6 patents)Rudolf GottschlingRudolf Gottschling (3 patents)Holger JendruschHolger Jendrusch (2 patents)Christian SchroppChristian Schropp (1 patent)Ralf SchubertRalf Schubert (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Liebherr-hausgerate Ochsenhausen Gmbh (3 from 35 patents)

2. Liebherr-hausgeraete Ochsenhausen Gmbh (1 from 8 patents)


4 patents:

1. 8763421 - Dispenser unit for positioning in refrigerator doors of different designs

2. 8650901 - Tray as well as refrigerator unit and/or freezer unit having at least one tray

3. 8443618 - Refrigerating and/or freezing appliance

4. 7465875 - Sealing element

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as of
1/3/2026
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