For the Inventor, By the Inventor

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Sulzbach/Saar, Germany

Hydac Filterchnik Gmbh

USPTO Granted Patents = 1

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

Norbert Sann (1 out of 20 patents)

Dirk Röder (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 9393508 - Filter device (2016-07-19),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#11 in Sulzbach/Saar

#15,119 in Germany

Sulzbach/Saar, Germany

Hydac Filterchnik Gmbh

Forward Citations = 3

2 inventors:

Norbert Sann (1 out of 20 patents)

Dirk Röder (1 out of 4 patents)

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