Growing community of inventors

Witten, Germany

Edmund Sumann

Average Co-Inventor Count = 6.00

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

Edmund Sumann ↔ Volkmar Schulze (1 patent)Edmund Sumann ↔ Norbert Nicolai (1 patent)Edmund Sumann ↔ Volker Kursch (1 patent)Edmund Sumann ↔ Marco Schneider (1 patent)Edmund Sumann ↔ Dirk Jaeger (1 patent)Edmund Sumann ↔ Norbert Nicolai (0 patent)Edmund Sumann ↔ Dirk JÄGER (0 patent)Edmund SumannEdmund Sumann (1 patent)Volkmar SchulzeVolkmar Schulze (22 patents)Norbert NicolaiNorbert Nicolai (11 patents)Volker KurschVolker Kursch (5 patents)Marco SchneiderMarco Schneider (5 patents)Dirk JaegerDirk Jaeger (1 patent)Norbert NicolaiNorbert Nicolai (0 patent)Dirk JÄGERDirk JÄGER (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hp Pelzer Holding Gmbh (1 from 3 patents)

2. Adler Pelzer Holding Gmbh (17 patents)


1 patent:

1. 8950548 - Broadband sound absorber

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12/19/2025
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