Growing community of inventors

Kastl, Germany

Stefan V Friedrich

Average Co-Inventor Count = 5.00

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 = 0

Stefan V Friedrich ↔ Klaus Hintzer (1 patent)Stefan V Friedrich ↔ Mark W Muggli (21 patents)Stefan V Friedrich ↔ Bernd Gangnus (1 patent)Stefan V Friedrich ↔ Marcel Doering (1 patent)Stefan V Friedrich ↔ Friedrich M Wolff (1 patent)Stefan V Friedrich ↔ Harold Kaspar (0 patent)Stefan V FriedrichStefan V Friedrich (1 patent)Klaus HintzerKlaus Hintzer (183 patents)Mark W MuggliMark W Muggli (21 patents)Bernd GangnusBernd Gangnus (12 patents)Marcel DoeringMarcel Doering (3 patents)Friedrich M WolffFriedrich M Wolff (1 patent)Harold KasparHarold Kaspar (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (1 from 14,076 patents)


1 patent:

1. 10696831 - Polyolefin composition comprising hollow glass microspheres

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as of
12/27/2025
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