Assignee
BELL MARK
US·4 granted patents·33 citations·filing 1989–2013
Top patents by PatentIndex Score
4 records- 0175US9916068B1Graphical user interface for displaying alarm security level of groups of elementsBELL MARK·Filed 2013·Granted Mar 13, 2018·6 cites·21 claims
- 0265US8806984B1Lamp changersBELL MARK·Filed 2010·Granted Aug 19, 2014·2 cites·17 claims
- 0356US5057667AAquarium heaterBELL MARK·Filed 1989·Granted Oct 15, 1991·17 cites·1 claims
- 0453USD636645SLamp changerBELL MARK·Filed 2010·Granted Apr 26, 2011·8 cites·1 claims
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