Inventor
BROWN JR WILLIAM RALPH
US8 patents
⚠️ This page may combine multiple inventors who share the name “BROWN JR WILLIAM RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GILLETTE CO
4 patentsUSD612611SMar 30, 2010
Head of a toothbrush
GILLETTE CO83 citations95
US8677541B2Mar 25, 2014
Oral care products and methods of using and marking the same
GILLETTE CO24 citations88
US9220335B2Dec 29, 2015
Toothbrush head
GILLETTE CO7 citations82
US9504312B2Nov 29, 2016
Oral hygiene implements having flexible elements, and methods of making the same
GILLETTE CO3 citations68