Growing community of inventors

Dittelbrunn, Germany

Sigismund Finzel

Average Co-Inventor Count = 5.46

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 = 52

Sigismund FinzelManfred Brandenstein (1 patent)Sigismund FinzelArmin Olschewski (1 patent)Sigismund FinzelPeter Horling (1 patent)Sigismund FinzelWolfgang Friedrich (1 patent)Sigismund FinzelHerbert Dobhan (1 patent)Sigismund FinzelHermann Hetterich (1 patent)Sigismund FinzelWilli Gossmann (1 patent)Sigismund FinzelJosef Stark (1 patent)Sigismund FinzelGerhard Tilch (1 patent)Sigismund FinzelSigismund Finzel (2 patents)Manfred BrandensteinManfred Brandenstein (181 patents)Armin OlschewskiArmin Olschewski (161 patents)Peter HorlingPeter Horling (33 patents)Wolfgang FriedrichWolfgang Friedrich (18 patents)Herbert DobhanHerbert Dobhan (16 patents)Hermann HetterichHermann Hetterich (12 patents)Willi GossmannWilli Gossmann (5 patents)Josef StarkJosef Stark (4 patents)Gerhard TilchGerhard Tilch (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Skf Kugellagerfabriken Gmbh (2 from 197 patents)


2 patents:

1. 4219240 - Wheel for roller skates or the like

2. 4194752 - Skateboard

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as of
12/19/2025
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