Inventor

STUHRMANN DAGMAR

DE3 patents

Patents

3 patents

US4744977AMay 17, 1988

Quaternary ammonium compound hair conditioners

HENKEL KGAA19 citations81

US5609167AMar 11, 1997

Acidic hair care preparations

HENKEL KGAA6 citations60

US4744924AMay 17, 1988

Cosmetic detergent base

HENKEL KGAA5 citations55