Growing community of inventors

Rheinbreitbach, Germany

Franz Steimmel

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 = 7

Franz Steimmel ↔ Thorsten Schulze (1 patent)Franz Steimmel ↔ Michael Opitz (1 patent)Franz Steimmel ↔ Frank Wähner (1 patent)Franz Steimmel ↔ Wolfgang Rempe (1 patent)Franz Steimmel ↔ Frank Wahner (1 patent)Franz SteimmelFranz Steimmel (2 patents)Thorsten SchulzeThorsten Schulze (2 patents)Michael OpitzMichael Opitz (1 patent)Frank WähnerFrank Wähner (1 patent)Wolfgang RempeWolfgang Rempe (1 patent)Frank WahnerFrank Wahner (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vaw Alutubes Gmbh (1 from 1 patent)

2. Hydro Alumunium Deutschland Gmbh (1 from 1 patent)


2 patents:

1. 7255334 - Air suspension piston

2. 6826943 - Process for forming tube-shaped hollow bodies made of metal

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as of
1/15/2026
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