For the Inventor, By the Inventor

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Vendôme, France

Lemforder Nacam

USPTO Granted Patents = 3

Forward Citations = 31

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8 inventors (with patents filed for the assignee):

André Laisement (2 out of 8 patents)

Michel Chartrain (1 out of 3 patents)

Benoit Duval (1 out of 8 patents)

4. Jean-Claude Courgeon (1 out of 3 patents)

5. Emmanuel Marzio (1 out of 2 patents)

6. Amar Bouguerra (1 out of 2 patents)

7. Jacky Auriau (1 out of 1 patent)

8. Christophe Sachot (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5927152 - Device for preventing rotation of steering column body of an automobile (1999-07-27),

2. 5894753 - Method of producing splines on a shaft (1999-04-20),

3. 5785448 - Device for coupling two shafts (1998-07-28),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#9 in Vendôme

#4,026 in France

Vendôme, France

Lemforder Nacam

Forward Citations = 31

8 inventors:

André Laisement (2 out of 8 patents)

Michel Chartrain (1 out of 3 patents)

Benoit Duval (1 out of 8 patents)

4. Jean-Claude Courgeon (1 out of 3 patents)

5. Emmanuel Marzio (1 out of 2 patents)

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