RJ

Ralf Jahn

IG Itt Automotive Europe Gmbh: 1 patents #91 of 219Top 45%
Overall (All Time): #3,741,424 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5511464 Cup-seal non-return valve Rudolf Cezanne, Peter Gebhardt, Horst Laczny 1996-04-30