WP

Wolfgang Petutschnig

AL Avl Gesellschaft Fur Verbrennungskraftmaschinen Und Messtechnik M.B.H. Prof.Dr.Dr.H.C. Hans List: 1 patents #41 of 98Top 45%
Overall (All Time): #3,860,092 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5150672 Cylinder head of an internal combustion engine Christof D. Fischer, Karl Wojik 1992-09-29