Growing community of inventors

Ruesselsheim, Germany

Hartmut Hoelzel

Average Co-Inventor Count = 2.00

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 = 1

Hartmut HoelzelDirk Ehrlich (1 patent)Hartmut HoelzelHartmut Hoelzel (1 patent)Dirk EhrlichDirk Ehrlich (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 30,963 patents)


1 patent:

1. 8777247 - Wheel suspension device for a motor vehicle

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12/12/2025
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