Individual holder
GISCH DARYL J
US·2 granted patents·5 citations·filing 2009–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0180US8168070B2Method for removing chromium from water using ion exchange resins including interpenetrating polymer networksGISCH DARYL J·Filed 2009·Granted May 1, 2012·5 cites·9 claims
- 0250US8241505B2Perchlorate removal using ion exchange resins comprising interpenetrating polymer networksGISCH DARYL J·Filed 2010·Granted Aug 14, 2012·0 cites·8 claims
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