Inventor
HUENNEBECK VOLKER
DE5 patents
Patents
5 patentsUS5133347AJul 28, 1992
Mouthpiece valve for breathing equipment
AUERGESELLSCHAFT GMBH184 citations96
US5613488AMar 25, 1997
Chemical oxygen generator breathing device with the exhalation bag within the inhalation bag
AUERGESELLSCHAFT GMBH18 citations79
US4784286ANov 15, 1988
Closing device
AUERGESELLSCHAFT GMBH10 citations71
US4840170AJun 20, 1989
Self-rescuer apparatus
AUERGESELLSCHAFT GMBH11 citations69
US5111536AMay 12, 1992
Eyeglasses protective against gases
AUERGESELLSCHAFT GMBH3 citations60