Inventor

COWTON LORRAINE M

US3 patents

Patents

3 patents

US7074420B2Jul 11, 2006

Cosmetic treatment using a new retinoid

AVON PROD INC13 citations81

US6299889B1Oct 9, 2001

Stable ascorbic acid preparation for topical use

AVON PROD INC15 citations81

US6641824B2Nov 4, 2003

Skin treatment using a new retinoid

AVON PROD INC6 citations63