Growing community of inventors

Frechen, Germany

Norbert Beyer

Average Co-Inventor Count = 1.60

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

Norbert BeyerSiegfried Bluemel (1 patent)Norbert BeyerHeiko Frahm (1 patent)Norbert BeyerJud-Reginauld Fidalgo-Estevez (1 patent)Norbert BeyerNorbert Beyer (2 patents)Siegfried BluemelSiegfried Bluemel (11 patents)Heiko FrahmHeiko Frahm (3 patents)Jud-Reginauld Fidalgo-EstevezJud-Reginauld Fidalgo-Estevez (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kronos International, Inc. (2 from 39 patents)


2 patents:

1. 10487214 - Method for coating the surface of a substrate

2. 9962732 - Method for coating the surface of inorganic particles with silicon dioxide and at least one further inorganic compound

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12/18/2025
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