US

Ulrich Siebel

AA Audi Ag: 2 patents #697 of 2,982Top 25%
VA Volkswagenwerk Ag: 1 patents #64 of 159Top 45%
Overall (All Time): #2,135,451 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7539564 Device and method for central on-board diagnosis for motor vehicles Frank Henecker, Andreas Breuer 2009-05-26
7295903 Device and method for on-board diagnosis based on a model Frank Henecker, Andreas Breuer 2007-11-13