Inventor · disambiguated record
David S. Drewelow
Also filed as: DREWELOW DAVID S
3 granted patents·3 pending applications·11 citations·filing 2007–2013
62Inventor score
Files withLIQUID SEPARATION TECHNOLOGIES3DREWELOW DAVID S2LIQUID SEPARATION TECHNOLOGIES AND EQUIPMENT LLC1
Top patents by PatentIndex Score
6 records- 0173US8101089B2Apparatus for aeration of contaminated liquidsDREWELOW DAVID S·Filed 2007·Granted Jan 24, 2012·9 cites·8 claims
- 0258US9079785B2Apparatus for aeration of contaminated liquidsDREWELOW DAVID S·Filed 2012·Granted Jul 14, 2015·1 cites·17 claims
- 0355US9295924B2Water decontamination systemsLIQUID SEPARATION TECHNOLOGIES AND EQUIPMENT LLC·Filed 2013·Granted Mar 29, 2016·1 cites·28 claims
- 0442US2008000819A1Water decontamination systemsLIQUID SEPARATION TECHNOLOGIES·Filed 2007·Application pending·0 cites
- 0538US2008000839A1Methods of water decontaminationLIQUID SEPARATION TECHNOLOGIES·Filed 2007·Application pending·0 cites
- 0638US2008000821A1Apparatus for water decontaminationLIQUID SEPARATION TECHNOLOGIES·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →