For the Inventor, By the Inventor

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Stuttgart, Germany

Univeritaet Stuttgart

USPTO Granted Patents = 1

Forward Citations = 11

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6 inventors (with patents filed for the assignee):

Frank Opferkuch (1 out of 4 patents)

Grigorios Kolios (1 out of 4 patents)

Gerhart Eigenberger (1 out of 5 patents)

4. Gerhard Friedrich (1 out of 3 patents)

5. Volker Schmeisser (1 out of 1 patent)

6. Ute Tuttlies (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 7797928 - Method and apparatus for purifying exhaust gases (2010-09-21),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#182 in D-7000 Stuttgart

#15,120 in Germany

Stuttgart, Germany

Univeritaet Stuttgart

Forward Citations = 11

6 inventors:

Frank Opferkuch (1 out of 4 patents)

Grigorios Kolios (1 out of 4 patents)

Gerhart Eigenberger (1 out of 5 patents)

4. Gerhard Friedrich (1 out of 3 patents)

5. Volker Schmeisser (1 out of 1 patent)

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