For the Inventor, By the Inventor

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Vienna, Austria

Siemens Ag Austria

USPTO Granted Patents = 2

Forward Citations = 12

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7 inventors (with patents filed for the assignee):

Martin Schiefer (1 out of 9 patents)

Leopold Hellinger (1 out of 10 patents)

Gerhard Neumann (1 out of 7 patents)

4. Karl Asperger (1 out of 2 patents)

5. Janos Gila (1 out of 18 patents)

6. Peter-Ernst Veith (1 out of 4 patents)

7. Gunther Hraby (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7174778 - Control device for a motor vehicle (2007-02-13),

2. 5731762 - Data medium for identifying objects, scanning device for interrogation (1998-03-24),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#208 in Vienna

#952 in Austria

Vienna, Austria

Siemens Ag Austria

Forward Citations = 12

7 inventors:

Martin Schiefer (1 out of 9 patents)

Leopold Hellinger (1 out of 10 patents)

Gerhard Neumann (1 out of 7 patents)

4. Karl Asperger (1 out of 2 patents)

5. Janos Gila (1 out of 18 patents)

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