Assignee
ES & S AUTOMARK LLC
US·3 granted patents·22 citations·filing 2003–2008
Top patents by PatentIndex Score
3 records- 0174US7840742B2Unidirectional USB interface circuitES & S AUTOMARK LLC·Filed 2008·Granted Nov 23, 2010·9 cites·43 claims
- 0262US7566006B2Pre-printed document marking system and apparatusES & S AUTOMARK LLC·Filed 2004·Granted Jul 28, 2009·8 cites·13 claims
- 0359US7753273B2Ballot marking system and apparatus utilizing multiple key switch voter interfaceES & S AUTOMARK LLC·Filed 2003·Granted Jul 13, 2010·5 cites·19 claims
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