Inventor · disambiguated record
Kristinn G. Drewry
Also filed as: DREWRY KRISTINN G
8 granted patents·4 pending applications·95 citations·filing 2006–2014
86Inventor score
Top patents by PatentIndex Score
12 records- 0191US7374675B2Mixer for use in wastewater treatment processesKOOPMANS RICHARD J·Filed 2006·Granted May 20, 2008·28 cites·4 claims
- 0291US7282141B2Mixer and process controller for use in wastewater treatment processesKOOPMANS RICHARD J·Filed 2006·Granted Oct 16, 2007·29 cites·3 claims
- 0387US7524419B2Mixer for use with media in wastewater treatmentKOOPMANS RICHARD J·Filed 2006·Granted Apr 28, 2009·16 cites·8 claims
- 0485US7763173B1Method for remediating solids in waste lifting stationsKOOPMANS RICHARD J·Filed 2009·Granted Jul 27, 2010·13 cites·6 claims
- 0575US9073024B2Mixing bubble generator and installation configurationDREWRY KRISTINN G·Filed 2013·Granted Jul 7, 2015·4 cites·3 claims
- 0673US8147117B2Water tank deicing mixerDREWRY KRISTINN G·Filed 2009·Granted Apr 3, 2012·5 cites·9 claims
- 0757US8192069B2Water supply mixing processKOOPMANS RICHARD J·Filed 2008·Granted Jun 5, 2012·0 cites·9 claims
- 0856US8303161B2Water supply thermocline detection and mixing processDREWRY KRISTINN G·Filed 2009·Granted Nov 6, 2012·0 cites·8 claims
- 0955US2011036762A1Digester gas mixer for waste liquid treatmentKOOPMANS RICHARD J·Filed 2009·Application pending·0 cites
- 1050US2010278005A1Magnetic bubble mixer forming plate assemblyKOOPMANS RICHARD J·Filed 2009·Application pending·0 cites
- 1148US2015275415A1Pulsed hydraulic clothes washerDREWRY KRISTINN G·Filed 2014·Application pending·0 cites
- 1245US2013327694A1Digester gas mixer for liquid waste treatmentDREWRY KRISTINN G·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →