SG

Siegfried Gibtner

AA Audi Ag: 1 patents #1,252 of 2,982Top 45%
📍 Gaimersheim, DE: #74 of 130 inventorsTop 60%
Overall (All Time): #3,772,225 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5421304 Internal combustion engine knock control system apparatus and method Bernhard Pfalzgraf 1995-06-06