Inventor · disambiguated record
Curtis Elliott
Also filed as: ELLIOTT CURTIS · ELLIOTT CURTIS H JR · ELLIOTT JR CURTIS H · ELLIOTT JR CURTIS HOMER
25 granted patents·2 pending applications·439 citations·filing 1973–2022
96Inventor score
Files withWATER TECH LLC12GRACE W R & CO8ECO VERDE TECH INC3ECO VERDE TECHNOLOGIES INC2ELLIOTT CURTIS1
Top patents by PatentIndex Score
27 records- 0196US10294686B1Rechargeable robotic pool cleaning apparatusWATER TECH LLC·Filed 2018·Granted May 21, 2019·47 cites·50 claims
- 0296US3957689AProcess for preparing an attrition resistant zeolite hydrocarbon conversion catalystGRACE W R & CO·Filed 1974·Granted May 18, 1976·69 cites·5 claims
- 0395US6811703B2Methods for adsorption and retention of solvated compounds and ionsFiled 2002·Granted Nov 2, 2004·88 cites·32 claims
- 0493US9399877B2Robotic pool cleaning apparatusWATER TECH LLC·Filed 2014·Granted Jul 26, 2016·22 cites·20 claims
- 0593US8956541B2Composition and method for retention of solvated compounds and ionsECO VERDE TECHNOLOGIES INC·Filed 2013·Granted Feb 17, 2015·10 cites·20 claims
- 0692US10625188B2Submersible water filtration apparatus with multi-stage filtrationWATER TECH LLC·Filed 2018·Granted Apr 21, 2020·5 cites·4 claims
- 0790US9346690B2Composition and method for retention of solvated compounds and ionsECO VERDE TECHNOLOGIES INC·Filed 2014·Granted May 24, 2016·4 cites·20 claims
- 0889US3933983AMethod of increasing the thermal stability of crystalline zeolitesGRACE W R & CO·Filed 1973·Granted Jan 20, 1976·51 cites·15 claims
- 0985US10094130B2Submersible electric-powered leaf vacuum cleanerWATER TECH LLC·Filed 2013·Granted Oct 9, 2018·9 cites·27 claims
- 1081US4111846AHydrosol and catalyst preparationGRACE W R & CO·Filed 1977·Granted Sep 5, 1978·28 cites·15 claims
- 1180US10349637B2Hand-held submersible aquarium power cleanerWATER TECH LLC·Filed 2017·Granted Jul 16, 2019·2 cites·20 claims
- 1280US4164551APreparation of zeoliteGRACE W R & CO·Filed 1977·Granted Aug 14, 1979·22 cites·4 claims
- 1379US11091925B2Submersible electric-powered leaf vacuum cleanerWATER TECH LLC·Filed 2018·Granted Aug 17, 2021·4 cites·36 claims
- 1474US4022714ASilica hydrosol bound cracking catalystsGRACE W R & CO·Filed 1975·Granted May 10, 1977·18 cites·12 claims
- 1572US11053701B2Submersible electric-powered leaf vacuum cleanerWATER TECH LLC·Filed 2018·Granted Jul 6, 2021·2 cites·27 claims
- 1671US4107088ACopolymerized silica hydrosol bound cracking catalystsGRACE W R & CO·Filed 1977·Granted Aug 15, 1978·16 cites·9 claims
- 1768US2019059365A1Composition and method for retention of solvated compounds and ionECO VERDE TECH INC·Filed 2018·Application pending·0 cites
- 1867US10111422B2Composition and method for retention of solvated compounds and ionsECO VERDE TECH INC·Filed 2017·Granted Oct 30, 2018·0 cites·13 claims
- 1965USD746522SSubmersible electric-powered leaf vacuum cleanerWATER TECH LLC·Filed 2013·Granted Dec 29, 2015·13 cites·1 claims
- 2062US11213774B2Submersible water filtration apparatus with multi-stage filtrationWATER TECH LLC·Filed 2020·Granted Jan 4, 2022·0 cites·18 claims
- 2162US9693553B2Composition and method for retention of solvated compounds and ionsECO VERDE TECH INC·Filed 2016·Granted Jul 4, 2017·0 cites·15 claims
- 2261US12467461B2Fluid vacuum pumpWATER TECH LLC·Filed 2021·Granted Nov 11, 2025·0 cites·26 claims
- 2361US3949059AProcess for producing faujasitic-type crystalline zeolitesGRACE W R & CO·Filed 1973·Granted Apr 6, 1976·10 cites·5 claims
- 2453US3972835AFluid cracking catalyst based on silica sol matrixGRACE W R & CO·Filed 1974·Granted Aug 3, 1976·11 cites·5 claims
- 2550US2025018320A1Portable fluid filtering apparatusWATER TECH LLC·Filed 2022·Application pending·0 cites
- 2649US10214932B2Robotic pool cleaning apparatusWATER TECH LLC·Filed 2016·Granted Feb 26, 2019·0 cites·25 claims
- 2735US4671701AMethod and apparatus for preventing mud slidesELLIOTT CURTIS·Filed 1985·Granted Jun 9, 1987·8 cites·5 claims
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