Inventor · disambiguated record
Keith Dobie
Also filed as: DOBIE KEITH
5 granted patents·3 pending applications·110 citations·filing 1995–2013
82Inventor score
Top patents by PatentIndex Score
8 records- 0186US7438813B1Ammonia oxidation and pipe denitrificationPEDROS PHILIP B·Filed 2007·Granted Oct 21, 2008·17 cites·3 claims
- 0280US5776344AMethod for removing nitrogen from wastewaterTETRA TECH·Filed 1995·Granted Jul 7, 1998·62 cites·20 claims
- 0378US8282818B1Serpentine submerged attached growth reactorDOBIE KEITH·Filed 2010·Granted Oct 9, 2012·6 cites·2 claims
- 0467US6998048B1Method and apparatus for cleaning effluentDOBIE KEITH·Filed 2003·Granted Feb 14, 2006·14 cites·16 claims
- 0564US6905602B1Method and apparatus to enhance denitrification of effluentFiled 2003·Granted Jun 14, 2005·11 cites·12 claims
- 0643US2014209536A1Biological nitrogen removal feed processDOBIE KEITH·Filed 2013·Application pending·0 cites
- 0743US2014217018A1Biological Nitrogen Removal Aeration ControlDOBIE KEITH·Filed 2013·Application pending·0 cites
- 0843US2007017867A1Submerged attached growth bioreactorPEDROS PHILIP B·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →