Inventor
HOUGHTON STEPHEN ALAN
AU3 patents
Patents
3 patentsUS9510669B2Dec 6, 2016
Method for producing a toothbrush handle having an inner cavity
PROCTER & GAMBLE14 citations81
US9420877B2Aug 23, 2016
Method for producing a toothbrush having an inner cavity
PROCTER & GAMBLE8 citations79
US9756931B2Sep 12, 2017
Method for producing a toothbrush having an inner cavity
PROCTER & GAMBLE2 citations70