Inventor
KERSTEN JENS-HEINRICH
DE4 patents
Patents
4 patentsUS5366115ANov 22, 1994
Deformable container for delivering liquid
PERFECT VENTIL GMBH75 citations93
US5340031AAug 23, 1994
Foaming head
PERFECT VENTIL GMBH36 citations90
US5328060AJul 12, 1994
Pack for free-flowing filler
PERFECT VENTIL GMBH17 citations78
USRE35354EOct 22, 1996
Pack for free-flowing filler
PERFECT VENTIL GMBH8 citations70