Paris, France

'societe Anonyme' Expansia


USPTO Granted Patents = 1

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

goldMedal Claude G Demosthene (1 out of 4 patents)

silverMedal Christian R Aspisi (1 out of 4 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,337 in Paris

#7,578 in France

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Paris, France
Forward Citations = 4

2 inventors:

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