Assignee
FERMAX DESIGN & DEV S L U
ES·3 granted patents·5 citations·filing 2014–2017
Top patents by PatentIndex Score
3 records- 0172US10362268B2Accessible electronic door entry systemFERMAX DESIGN & DEV S L U·Filed 2017·Granted Jul 23, 2019·5 cites·24 claims
- 0228US9215410B2Two-wire multichannel video door systemFERMAX DESIGN & DEV S L U·Filed 2014·Granted Dec 15, 2015·0 cites·4 claims
- 0325US9762852B2Multi-channel video intercom systems with access to advanced digital servicesFERMAX DESIGN & DEV S L U·Filed 2015·Granted Sep 12, 2017·0 cites·13 claims
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