Growing community of inventors

Herten, Germany

Ralf Tuellmann

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 = 4

Ralf TuellmannFranz-Erich Baumann (1 patent)Ralf TuellmannAndreas Dowe (1 patent)Ralf TuellmannReinhard Beuth (1 patent)Ralf TuellmannRalf Tuellmann (1 patent)Franz-Erich BaumannFranz-Erich Baumann (63 patents)Andreas DoweAndreas Dowe (21 patents)Reinhard BeuthReinhard Beuth (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Degussa Gmbh (1 from 1,242 patents)


1 patent:

1. 8574697 - Use of a polyamide molding compound for lining conduits

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12/26/2025
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