Growing community of inventors

Birkenlohe, Germany

Erich Berroth

Average Co-Inventor Count = 5.00

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 = 3

Erich BerrothWerner Bernhard (1 patent)Erich BerrothFriedrich Mayr (1 patent)Erich BerrothMarc Kohler (1 patent)Erich BerrothMichael Jüschke (1 patent)Erich BerrothErich Berroth (1 patent)Werner BernhardWerner Bernhard (6 patents)Friedrich MayrFriedrich Mayr (1 patent)Marc KohlerMarc Kohler (1 patent)Michael JüschkeMichael Jüschke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zf Lenksysteme Gmbh (1 from 93 patents)


1 patent:

1. 7650809 - Electrical steering device for motor vehicles

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12/25/2025
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