Growing community of inventors

Duisburg, Germany

Kurt Siewert

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 = 1

Kurt SiewertFranz-Josef Divjak (1 patent)Kurt SiewertKlaus Kobusch (1 patent)Kurt SiewertHans Werner Gohres (1 patent)Kurt SiewertDetlef Kirstinat (1 patent)Kurt SiewertKurt Siewert (1 patent)Franz-Josef DivjakFranz-Josef Divjak (7 patents)Klaus KobuschKlaus Kobusch (2 patents)Hans Werner GohresHans Werner Gohres (1 patent)Detlef KirstinatDetlef Kirstinat (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mannesmann Aktiengesellschaft (1 from 1,150 patents)


1 patent:

1. 6036916 - Vessel for metallurgical purposes

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as of
12/17/2025
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