Growing community of inventors

Gotha, Germany

Gerd Steffen Drechsel

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 = 4

Gerd Steffen Drechsel ↔ Christoph Heckner (1 patent)Gerd Steffen DrechselGerd Steffen Drechsel (1 patent)Christoph HecknerChristoph Heckner (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Durkopp Adler Aktiengesellschaft (1 from 70 patents)


1 patent:

1. D727373 - Sewing machine

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12/11/2025
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