Inventor

WULF LARS

DE3 patents

Patents

3 patents

US7406854B2Aug 5, 2008

Gas sensor

DRAEGER SAFETY AG & CO KGAA33 citations89

US7310991B2Dec 25, 2007

Explosion-proof gas sensor

DRAEGER SAFETY AG & CO KGAA3 citations59

US7477395B2Jan 13, 2009

Measuring device

DRAEGER SAFETY AG & CO KGAA1 citations48