Assignee
ARMSTRONG STEVEN
US4 patents
Top patents by PatentIndex Score
USD737276SAug 25, 2015
Protective case for electronic tablet
ARMSTRONG STEVEN61 citations97
USD737263SAug 25, 2015
Protective case for phone
ARMSTRONG STEVEN70 citations97
USD685358SJul 2, 2013
Protective case for phones, PDAs and other portable electronic devices
ARMSTRONG STEVEN155 citations96
US8656747B2Feb 25, 2014
Keying system and method
ARMSTRONG STEVEN19 citations92