Assignee
ROBERTS MARKETING DE INC
US·15 granted patents·5 pending applications·34 citations·filing 2013–2025
Top patents by PatentIndex Score
20 records- 0195US2026061345A1Devices and methods for moving, removing and/or installing one or more components of a treatment unitROBERTS MARKETING DE INC·Filed 2025·Application pending·0 cites
- 0293US8652328B2Apparatus for filtering water or wastewaterROBERTS MARKETING DE INC·Filed 2013·Granted Feb 18, 2014·11 cites·15 claims
- 0392US12059637B2Apparatus and method to prevent downward flow of liquid during a gas only washing cycleROBERTS MARKETING DE INC·Filed 2021·Granted Aug 13, 2024·2 cites·18 claims
- 0490US10376817B2Apparatus for removing impurities from water or wastewaterROBERTS MARKETING DE INC·Filed 2017·Granted Aug 13, 2019·2 cites·17 claims
- 0589US12491454B2Devices and methods for moving, removing and/or installing one or more components of a treatment unitROBERTS MARKETING DE INC·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 0687US9731228B2Apparatus for removing impurities from water or wastewater and a method of installing a fluid distribution system thereinROBERTS MARKETING DE INC·Filed 2014·Granted Aug 15, 2017·3 cites·14 claims
- 0786US9468869B2Method for washing a filter for filtering water or wastewaterROBERTS MARKETING DE INC·Filed 2014·Granted Oct 18, 2016·4 cites·12 claims
- 0884US9517947B2Apparatus for filtering water or wastewaterROBERTS MARKETING DE INC·Filed 2014·Granted Dec 13, 2016·4 cites·13 claims
- 0983US9987569B2Underdrain for a filter system for filtering water or wastewater and a method of washing a filter systemROBERTS MARKETING DE INC·Filed 2015·Granted Jun 5, 2018·4 cites·20 claims
- 1083US2023322597A1Systems for Removing Sludge from or Distributing Fluids in Sludge or Waste Collection VesselsROBERTS MARKETING DE INC·Filed 2023·Application pending·0 cites
- 1182US11090586B2Devices and methods for moving, removing and/or installing one or more components of a treatment unitROBERTS MARKETING DE INC·Filed 2018·Granted Aug 17, 2021·1 cites·22 claims
- 1278US10960326B2Underdrain for a filter system for filtering water or wastewater and a method of washing a filter systemROBERTS MARKETING DE INC·Filed 2018·Granted Mar 30, 2021·2 cites·9 claims
- 1377US12083451B2Devices and methods for moving, removing and/or installing one or more components of a treatment unitROBERTS MARKETING DE INC·Filed 2021·Granted Sep 10, 2024·0 cites·17 claims
- 1475US11713266B2Systems for removing sludge from or distributing fluids in sludge or waste collection vesselsROBERTS MARKETING DE INC·Filed 2020·Granted Aug 1, 2023·0 cites·11 claims
- 1572US2020016517A1Apparatus for removing impurities from water or wastewater and a method of installing a fluid distribution system thereinROBERTS MARKETING DE INC·Filed 2019·Application pending·0 cites
- 1664US9284202B2System for treating water and/or wastewater having a plurality of laterals that can be readily cleaned without damaging or sacrificing the lateralsROBERTS MARKETING DE INC·Filed 2013·Granted Mar 15, 2016·1 cites·7 claims
- 1761US2024238699A1Apparatus for preventing impurities in a washing fluid from clogging an underdrain and methods for preventing clogging of the underdrain and/or monitoring the apparatusROBERTS MARKETING DE INC·Filed 2023·Application pending·0 cites
- 1860US11084746B2Systems for removing sludge from or distributing fluids in sludge or waste collection vesselsROBERTS MARKETING DE INC·Filed 2017·Granted Aug 10, 2021·0 cites·13 claims
- 1944US2014360591A1Underdrain for a filter system for filtering water or wastewater and a method of washing the filter systemROBERTS MARKETING DE INC·Filed 2013·Application pending·0 cites
- 2039US10463995B2Apparatus and method for removing impurities from water or wastewaterROBERTS MARKETING DE INC·Filed 2016·Granted Nov 5, 2019·0 cites·22 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →