Growing community of inventors

Stuttgart, Germany

Stefanie Siefke

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 = 9

Stefanie SiefkeMatthias Marcus Wellhoefer (1 patent)Stefanie SiefkeStefanie Siefke (1 patent)Matthias Marcus WellhoeferMatthias Marcus Wellhoefer (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Robert Boschgmbh (1 from 29,302 patents)


1 patent:

1. 9043094 - Assembly for coupling a towing vehicle to a trailer

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1/2/2026
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