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For the Inventor, By the Inventor

FR

Effa Etudes


USPTO Granted Patents = 2

Forward Citations = 8

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2 inventors (with patents filed for the assignee):

goldMedal Alain Rousseau (2 out of 39 patents)

silverMedal Francois Ramel (2 out of 5 patents)


2 patents:

1. 4365517 - Linear differential foucault current detector serving for measuring (1982-12-28),
2. 4248061 - Thermostatically and hygrostatically controlled cabinet for storing (1981-02-03),
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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#411 in

#5,055 in France

...
FR

Effa Etudes

Forward Citations = 8

2 inventors:

goldMedal Alain Rousseau (2 out of 39 patents)

silverMedal Francois Ramel (2 out of 5 patents)

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