For the Inventor, By the Inventor

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Strasbourg, France

Soprema (societe Anonyme)

USPTO Granted Patents = 3

Forward Citations = 5

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6 inventors (with patents filed for the assignee):

Pierre Etienne Bindschedler (2 out of 13 patents)

Rémi Perrin (1 out of 1 patent)

Hervé Fellmann (1 out of 1 patent)

4. Denis Cartier (1 out of 1 patent)

5. Pierre Geisen (1 out of 4 patents)

6. Andre R Liebtag (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6740356 - Process for the production of a bituminous sealing sheet (2004-05-25),

2. 6155321 - Machine for laying a thermoweldable covering strip (2000-12-05),

3. 5374020 - Self-blocking attachment member and securement device comprising said (1994-12-20),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#19 in Strasbourg

#3,971 in France

Strasbourg, France

Soprema (societe Anonyme)

Forward Citations = 5

6 inventors:

Pierre Etienne Bindschedler (2 out of 13 patents)

Rémi Perrin (1 out of 1 patent)

Hervé Fellmann (1 out of 1 patent)

4. Denis Cartier (1 out of 1 patent)

5. Pierre Geisen (1 out of 4 patents)

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