Inventor · disambiguated record
Robert Astle
Also filed as: ASTLE ROBERT · ASTLE ROBERT E
47 granted patents·27 pending applications·248 citations·filing 2003–2024
98Inventor score
Files withKX TECHNOLOGIES LLC25ELECTROLUX HOME PROD INC143M INNOVATIVE PROPERTIES CO11ECOWATER SYSTEMS LLC6ASTLE ROBERT E3
Top patents by PatentIndex Score
74 records- 0198US7638042B2System for monitoring the performance of fluid treatment cartridges3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Dec 29, 2009·81 cites·19 claims
- 0294US11413560B2Push filter with floating key lockELECTROLUX HOME PROD INC·Filed 2019·Granted Aug 16, 2022·8 cites·25 claims
- 0393US11958003B2Push filter with floating key lockKX TECHNOLOGIES LLC·Filed 2022·Granted Apr 16, 2024·1 cites·14 claims
- 0491US11426685B2Push filter with floating key lockKX TECHNOLOGIES LLC·Filed 2019·Granted Aug 30, 2022·3 cites·3 claims
- 0591US7922008B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesPROCTER & GAMBLE·Filed 2009·Granted Apr 12, 2011·19 cites·21 claims
- 0690US11273397B2Filter base for electronic connection to mating filter housing assemblyELECTROLUX HOME PROD INC·Filed 2019·Granted Mar 15, 2022·4 cites·30 claims
- 0790US7712613B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesPUR WATER PURIFICATION PROD·Filed 2008·Granted May 11, 2010·17 cites·16 claims
- 0889US11209413B2Method for determining hardness concentration using a monovalent ion selective electrodeECOWATER SYSTEMS LLC·Filed 2019·Granted Dec 28, 2021·2 cites·16 claims
- 0989US8119012B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesBAHM JEANNINE REBECCA·Filed 2011·Granted Feb 21, 2012·15 cites·20 claims
- 1088US2025010225A1Gravity-fed filter interconnect utilizing coded polymagnetsKX TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 1187US12145088B2Gravity-fed filter interconnect utilizing coded polymagnetsKX TECHNOLOGIES LLC·Filed 2023·Granted Nov 19, 2024·0 cites·12 claims
- 1287US11326379B2Filter interconnects utilizing magnetic shear force generated by coded polymagnetsKX TECHNOLOGIES LLC·Filed 2020·Granted May 10, 2022·2 cites·22 claims
- 1387US2025025813A1Filter interconnect using a correlated magnet torque designKX TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 1486US11185804B2Latch reset filter unit3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Nov 30, 2021·3 cites·9 claims
- 1585US12138567B2Filter interconnect using a correlated magnet torque designKX TECHNOLOGIES LLC·Filed 2023·Granted Nov 12, 2024·0 cites·13 claims
- 1685US2024058729A1Push filter with floating key lockKX TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 1783US11712645B2Filter interconnect utilizing correlated magnetic actuation for downstream system functionKX TECHNOLOGIES LLC·Filed 2020·Granted Aug 1, 2023·1 cites·28 claims
- 1883US8257594B2Twin tank water-on-water filtration systemASTLE ROBERT E·Filed 2008·Granted Sep 4, 2012·20 cites·14 claims
- 1982US10363502B2Electromagnetic sensor for active monitoring of filter media within a filtration system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 30, 2019·2 cites·11 claims
- 2082US8206627B2Systems and methods of making molded composite blocksSTOUFFER MARK R·Filed 2007·Granted Jun 26, 2012·7 cites·18 claims
- 2181US11031710B2Electrical connector and wire harness assembly with compression contactsTE CONNECTIVITY CORP·Filed 2019·Granted Jun 8, 2021·4 cites·7 claims
- 2281US2024042353A1Filter interconnect utilizing correlated magnetic actuation for downstream system functionKX TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 2380US11953487B2Apparatus for measuring water hardness using ion selective electrodeECOWATER SYSTEMS LLC·Filed 2022·Granted Apr 9, 2024·0 cites·9 claims
- 2479US11724216B2Filter interconnect using a correlated magnet torque designKX TECHNOLOGIES LLC·Filed 2022·Granted Aug 15, 2023·0 cites·6 claims
- 2579US2024109008A1Filter interconnects utilizing magnetic shear force generated by coded polymagnetsKX TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 2678US2023145088A1Filter base for electronic connection to mating filter housing assemblyKX TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 2778US2024173657A1Filter interconnect using a magnetic shear forceKX TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 2877US2024165545A1Filter interconnect utilizing a magnetic repulsion forceKX TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 2975US11845025B2Push filter with floating key lockKX TECHNOLOGIES LLC·Filed 2021·Granted Dec 19, 2023·0 cites·10 claims
- 3075US11794136B2Filter interconnect using a correlated magnet torque designKX TECHNOLOGIES LLC·Filed 2021·Granted Oct 24, 2023·0 cites·9 claims
- 3175US11779865B2Gravity-fed filter interconnect utilizing coded polymagnetsKX TECHNOLOGIES LLC·Filed 2021·Granted Oct 10, 2023·0 cites·6 claims
- 3275US11391713B2Apparatus for measuring water hardness using ion selective electrodeECOWATER SYSTEMS LLC·Filed 2021·Granted Jul 19, 2022·0 cites·9 claims
- 3374US2022331716A1Push filter with floating key lockELECTROLUX HOME PROD INC·Filed 2022·Application pending·0 cites
- 3472US11865479B2Filter base for electronic connection to mating filter housing assemblyELECTROLUX HOME PROD INC·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 3571USD969270SFilter cartridgeELECTROLUX HOME PROD INC·Filed 2019·Granted Nov 8, 2022·11 cites·1 claims
- 3671US11016074B2Apparatus for measuring water hardness using ion selective electrodeECOWATER SYSTEMS LLC·Filed 2019·Granted May 25, 2021·0 cites·22 claims
- 3771US10974975B2Electrolytic zinc dosing device and method for reducing scaleECOWATER SYSTEMS LLC·Filed 2020·Granted Apr 13, 2021·0 cites·12 claims
- 3871US8216466B2Counter top water filtration systemBASSETT LAURENCE W·Filed 2005·Granted Jul 10, 2012·5 cites·11 claims
- 3970US11052333B2Filter interconnect using a correlated magnet torque designKX TECHNOLOGIES LLC·Filed 2019·Granted Jul 6, 2021·0 cites·11 claims
- 4070US2021178297A1Filter base for electronic connection to mating filter housing assemblyKX TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 4169US11944924B2Filter interconnect using a magnetic shear forceKX TECHNOLOGIES LLC·Filed 2021·Granted Apr 2, 2024·0 cites·9 claims
- 4269US11931679B2Filter interconnect utilizing a magnetic repulsion forceKX TECHNOLOGIES LLC·Filed 2021·Granted Mar 19, 2024·0 cites·13 claims
- 4369US11845021B2Filter interconnect utilizing correlated magnetic actuation for downstream system functionKX TECHNOLOGIES LLC·Filed 2020·Granted Dec 19, 2023·0 cites·29 claims
- 4469US8205755B2Filter mediaSTOUFFER MARK R·Filed 2007·Granted Jun 26, 2012·2 cites·14 claims
- 4569US2020129897A1Filter base for electronic connection to mating filter housing assemblyKX TECHNOLOGIES LLC·Filed 2019·Application pending·0 cites
- 4668US12168187B2Filter interconnects utilizing magnetic shear force generated by coded polymagnetsKX TECHNOLOGIES LLC·Filed 2020·Granted Dec 17, 2024·0 cites·32 claims
- 4768US11757217B2Electrical connector and wire harness assembly with compression contactsTE Connectivity Services Gmbh·Filed 2021·Granted Sep 12, 2023·0 cites·10 claims
- 4867USD948659SFilter cartridgeELECTROLUX HOME PROD INC·Filed 2019·Granted Apr 12, 2022·9 cites·1 claims
- 4967US10800677B2Electrolytic zinc dosing device and method for reducing scaleECOWATER SYSTEMS LLC·Filed 2018·Granted Oct 13, 2020·0 cites·16 claims
- 5064USD948660SFilter cartridgeELECTROLUX HOME PROD INC·Filed 2019·Granted Apr 12, 2022·8 cites·1 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →