Growing community of inventors

Cham, Switzerland

Hans Staiger

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 10

Hans Staiger ↔ Hubert Haussler (1 patent)Hans Staiger ↔ Josef Zurcher (1 patent)Hans Staiger ↔ Markus Eschweiler (1 patent)Hans Staiger ↔ Horst Kahl (1 patent)Hans Staiger ↔ Ivan Hristov (1 patent)Hans Staiger ↔ Jörg Ludwig (1 patent)Hans StaigerHans Staiger (2 patents)Hubert HausslerHubert Haussler (7 patents)Josef ZurcherJosef Zurcher (3 patents)Markus EschweilerMarkus Eschweiler (2 patents)Horst KahlHorst Kahl (1 patent)Ivan HristovIvan Hristov (1 patent)Jörg LudwigJörg Ludwig (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bucher Hydraulics Ag (1 from 15 patents)

2. Beringer-hydraulik Ag (1 from 1 patent)


2 patents:

1. 6349743 - High-pressure hydraulic valve

2. 6098647 - Load-holding brake valve

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12/20/2025
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