Growing community of inventors

Hainburg, Germany

Harald Ehmes

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 = 16

Harald EhmesManfred Zeiss (2 patents)Harald EhmesThomas Ritter (2 patents)Harald EhmesHarald Ehmes (2 patents)Manfred ZeissManfred Zeiss (8 patents)Thomas RitterThomas Ritter (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mannesmann Vdo Ag (2 from 415 patents)


2 patents:

1. 6653567 - Indicating instrument

2. 6476320 - Indicating instrument

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as of
1/20/2026
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