Conopco, Inc.

Unilever Plc

Unilever, N.v.

Gita Coenen

Geraldine Bridget Griffith

Stephen Paul Maguire

Deborah Kirsten Lunt

Scott Robson

Shona Elizabeth Simmons

A method for assessing the state of hair by releasably engaging a first end () of hair fibres () with a holder () so that an opposite, second end () of said hair fibres () hangs free and applying sufficient force to the first end () of the hair fibres () such that the hair fibres () at the second end () are pulled across the holder (), wherein the force is in an upwards direction and applied by action of an encapsulated gas having a density of less than that of air ().

Method of assessing hair

Growing community of inventors

Liverpool, United Kingdom

Gita Coenen