For the Inventor, By the Inventor

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Berlin, Germany

1av Gmbh Ingenieurgesellschaft Auto Und Verkehr

USPTO Granted Patents = 1

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Matthias Schultalbers (1 out of 11 patents)

Franz Kallage (1 out of 1 patent)

Wolfram Gottschalk (1 out of 6 patents)

4. Christian Riechert (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 9470159 - Method for determining an amount of fresh air in a cylinder of an internal combustion ENGINE (2016-10-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#492 in Berlin

#15,083 in Germany

Berlin, Germany

1av Gmbh Ingenieurgesellschaft Auto Und Verkehr

Forward Citations = 2

4 inventors:

Matthias Schultalbers (1 out of 11 patents)

Franz Kallage (1 out of 1 patent)

Wolfram Gottschalk (1 out of 6 patents)

4. Christian Riechert (1 out of 1 patent)

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