AG

Alois Greven

OG Oerlikon Leybold Vaccum Gmbh: 1 patents #17 of 47Top 40%
📍 Erkelenz, DE: #70 of 145 inventorsTop 50%
Overall (All Time): #3,327,338 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7544046 Vacuum pump Christian Beyer, Christian Harig, Rainer Hölzer, Hermann Boy 2009-06-09