Individual holder
SOHN CHESTER J
US·1 granted patent·2 pending applications·0 citations·filing 2006–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0138US9067810B2Electrolytic apparatus for treating ballast water and treatment system using sameSOHN CHESTER J·Filed 2009·Granted Jun 30, 2015·0 cites·10 claims
- 0230US2012118760A1Water treatment systemSOHN CHESTER J·Filed 2010·Application pending·0 cites
- 0329US2007256565A1Air filter restriction indicatorSOHN CHESTER J·Filed 2006·Application pending·0 cites
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