Growing community of inventors

Sprockhoevel, Germany

Dirk Rohwerder

Average Co-Inventor Count = 1.50

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

Dirk RohwerderWerner Hoefler (1 patent)Dirk RohwerderThomas Lohmann (1 patent)Dirk RohwerderBernd Bilstein-hemmer (0 patent)Dirk RohwerderWerner HÖFLER (0 patent)Dirk RohwerderDirk Rohwerder (3 patents)Werner HoeflerWerner Hoefler (3 patents)Thomas LohmannThomas Lohmann (2 patents)Bernd Bilstein-hemmerBernd Bilstein-hemmer (0 patent)Werner HÖFLERWerner HÖFLER (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Aktiengesellschaft (3 from 30,066 patents)

2. Siemens Mobility Gmbh (439 patents)


3 patents:

1. 9481378 - Light strip for a passenger compartment of a rail vehicle

2. 9457638 - Vehicle having a textile channel

3. 9315202 - Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle

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as of
1/19/2026
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