Inventor

SARRO DAVID

DE6 patents

⚠️ This page may combine multiple inventors who share the name “SARRO DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

2 patents

USD539905SApr 3, 2007

Visual signal for a feminine hygiene article

PROCTER & GAMBLE61 citations95

US7736456B2Jun 15, 2010

Process for printing actives onto articles

PROCTER & GAMBLE12 citations79

COTY INC

1 patent

USD894264SAug 25, 2020

Label printer for system for customizing hair dye formulations

COTY INC16 citations81

SARRO DAVID

1 patent

USD890990SJul 21, 2020

Machine for customizing hair dye formulations

SARRO DAVID7 citations75

BRANCA ANDREA

1 patent

US8267036B2Sep 18, 2012

Apparatus for printing actives onto articles

BRANCA ANDREA0 citations41

WELLA GERMANY GMBH

1 patent

US12364660B2Jul 22, 2025

Granulated hair dye composition

WELLA GERMANY GMBH0 citations35