Inventor
WHITTINGHAM ANDREW MARTIN
GB4 patents
Patents
4 patentsUS8769825B2Jul 8, 2014
Shaving razor including a biasing member producing a progressively increasing cartridge return torque and handle geometry enhancing control during shaving
HOWELL DAREN MARK66 citations94
US8732955B2May 27, 2014
Shaving razor including a biasing member producing a progressively increasing cartridge return torque
HOWELL DAREN MARK75 citations94
US9015951B2Apr 28, 2015
Razor cartridge with skin contact element
HOWELL DAREN MARK33 citations91
US8650763B2Feb 18, 2014
Shaving razor providing enhanced control during shaving
HOWELL DAREN MARK44 citations90