Growing community of inventors

Schwebheim, Germany

Rolf Schmiechen

Average Co-Inventor Count = 4.00

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 = 5

Rolf SchmiechenVolker Gedenk (1 patent)Rolf SchmiechenVictor Martinez (5 patents)Rolf SchmiechenJohn Skiller (1 patent)Rolf SchmiechenFriedrich Hoppmann (1 patent)Rolf SchmiechenRolf Schmiechen (1 patent)Volker GedenkVolker Gedenk (7 patents)Victor MartinezVictor Martinez (5 patents)John SkillerJohn Skiller (2 patents)Friedrich HoppmannFriedrich Hoppmann (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ab Skf (1 from 83 patents)

2. Contitech Luftfedersysteme Gmbh (1 from 58 patents)

3. Aktiebolaget Skf (1,882 patents)


1 patent:

1. 7934458 - Railway bogie

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as of
12/31/2025
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