Individual holder
KEENAN ANDREW D
US·4 granted patents·22 citations·filing 2005–2021
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0182US7481919B1Multiple filter controllerKEENAN ANDREW D·Filed 2005·Granted Jan 27, 2009·13 cites·10 claims
- 0263US8157987B1Multiple filter controller and method of useKEENAN ANDREW D·Filed 2008·Granted Apr 17, 2012·5 cites·6 claims
- 0362US8110114B2Multiple filter controller and method of useKEENAN ANDREW D·Filed 2008·Granted Feb 7, 2012·4 cites·5 claims
- 0452US11712646B1Top loading filter assemblyKEENAN ANDREW D·Filed 2021·Granted Aug 1, 2023·0 cites·15 claims
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