Individual holder
GEIBEL JOHN L
US·3 granted patents·10 citations·filing 2006–2010
Individually held — no corporate assignee on record.
Technology mixB01D3
Top patents by PatentIndex Score
3 records- 0174US8657122B2Clog resistant media retainer assemblyGEIBEL JOHN L·Filed 2010·Granted Feb 25, 2014·3 cites·12 claims
- 0266US8323514B2Method and system for cleaning filter media support structuresGEIBEL JOHN L·Filed 2009·Granted Dec 4, 2012·6 cites·24 claims
- 0358US8226834B2Apparatus and method for distributing gas and liquid during backwash in filter underdrain flumes using dual separationGEIBEL JOHN L·Filed 2006·Granted Jul 24, 2012·1 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →