DD

Detlef Degenhardt

DG Dae Systems Gmbh: 1 patents #5 of 14Top 40%
📍 Stockelsdorf, DE: #39 of 76 inventorsTop 55%
Overall (All Time): #3,315,919 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7481216 Emergency oxygen system for aircraft passengers Günter Boomgaarden, Rudiger Meckes, Wolfgang Rittner 2009-01-27