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For the Inventor, By the Inventor

Drancy, France

Bosch Systems De Freingae


USPTO Granted Patents = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Philippe Georges Castel (1 out of 40 patents)


1 patent:

1. 5797662 - Pressure-modifying valve and electric bypass (1998-08-25),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#15 in Drancy

#7,601 in France

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Drancy, France

Bosch Systems De Freingae

Forward Citations = 0

1 inventor:

goldMedal Philippe Georges Castel (1 out of 40 patents)

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