Growing community of inventors

Erkelenz, Germany

Jonas Steffen

Average Co-Inventor Count = 3.43

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 = 9

Jonas SteffenSiegmund Dudek (2 patents)Jonas SteffenAntoine Loizeau (1 patent)Jonas SteffenXavier Frangeul (1 patent)Jonas SteffenEduard Hartl (1 patent)Jonas SteffenAlberto Maggi (0 patent)Jonas SteffenVittorio Nappa (0 patent)Jonas SteffenJonas Steffen (2 patents)Siegmund DudekSiegmund Dudek (9 patents)Antoine LoizeauAntoine Loizeau (3 patents)Xavier FrangeulXavier Frangeul (3 patents)Eduard HartlEduard Hartl (1 patent)Alberto MaggiAlberto Maggi (0 patent)Vittorio NappaVittorio Nappa (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Interroll Holding Ag (2 from 111 patents)


2 patents:

1. 11046523 - Plate conveyor and transport attachment for such a plate conveyor

2. 11008169 - Driving device for a roller conveyor

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as of
1/12/2026
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