Inventor
RINGS FRIEDEL
7 patents
Patents
7 patentsUS5382117AJan 17, 1995
Apparatus for holding a powder container
HENKEL KGAA33 citations90
US5288331AFeb 22, 1994
Method for operating a dishwashing machine and maintaining the active oxygen content in the wash tank
HENKEL KGAA24 citations87
US5505223AApr 9, 1996
Arrangement and a method for dispensing powder directly from a retail container
HENKEL KGAA13 citations71
US5356483AOct 18, 1994
Process for the continuous machine-washing of institutional crockery
HENKEL KGAA9 citations68
US5472674ADec 5, 1995
Apparatus for preparing stock wash liquor
HENKEL KGAA3 citations60
US5240019AAug 31, 1993
Industrial dishwasher
HENKEL KGAA5 citations60
US4324677AApr 13, 1982
Stable dishwashing agent compositions containing active chlorine
HENKEL KGAA3 citations60