Growing community of inventors

Creglingen, Germany

Otto Kaulbersch

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 20

Otto KaulberschUdo Wirthwein (2 patents)Otto KaulberschDirk Vorderbrück (1 patent)Otto KaulberschJürgen Michel (1 patent)Otto KaulberschOtto Kaulbersch (2 patents)Udo WirthweinUdo Wirthwein (5 patents)Dirk VorderbrückDirk Vorderbrück (9 patents)Jürgen MichelJürgen Michel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wirthwein Ag (1 from 3 patents)

2. Udo Wirthwein (1 from 1 patent)


2 patents:

1. 7234647 - Damping device for rails

2. 6288331 - Cable duct and cover

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as of
12/17/2025
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