Inventor
LUNDELL LOUIS JEROME
US2 patents
Patents
2 patentsUS8310351B2Nov 13, 2012
Apparatuses, methods, and systems for an electronic device with a detachable user input attachment
KRAHENBUHL JOHN HENRY35 citations89
US10042480B2Aug 7, 2018
Apparatuses, methods, and systems for an electronic device with a detachable user input attachment
KRAHENBUHL JOHN HENRY11 citations80