Growing community of inventors

Ehningen, Germany

Rolf Zimmerman

Average Co-Inventor Count = 3.00

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 = 2

Rolf ZimmermanAlfred Schnabel (1 patent)Rolf ZimmermanThomas Witkovsky (1 patent)Rolf ZimmermanRolf Zimmerman (1 patent)Alfred SchnabelAlfred Schnabel (6 patents)Thomas WitkovskyThomas Witkovsky (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mercedes-benz Aktiengesellschaft (1 from 932 patents)


1 patent:

1. 5782136 - Motor vehicle steering column which is divisible into mutually separable

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12/12/2025
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