Inventor · disambiguated record
Craig Clerkin
Also filed as: CLERKIN CRAIG
27 granted patents·13 pending applications·364 citations·filing 2008–2024
97Inventor score
Files withHEARTLAND TECH PARTNERS LLC16HEARTLAND TECHNOLOGY PARTNERS13DUESEL JR BERNARD F6HEARTLAND WATER TECH INC5
Top patents by PatentIndex Score
40 records- 0199US8679291B2Compact wastewater concentrator using waste heatDUESEL JR BERNARD F·Filed 2010·Granted Mar 25, 2014·36 cites·22 claims
- 0298US9808738B2Compact wastewater concentrator using waste heatHEARTLAND TECH PARTNERS LLC·Filed 2013·Granted Nov 7, 2017·19 cites·20 claims
- 0398US8623174B1Liquid evaporation system with heated liquidHEARTLAND TECHNOLOGY PARTNERS·Filed 2012·Granted Jan 7, 2014·43 cites·26 claims
- 0498US8568557B2Compact wastewater concentrator using waste heatDUESEL JR BERNARD F·Filed 2010·Granted Oct 29, 2013·26 cites·27 claims
- 0597US10597573B2Apparatus for concentrating wastewater and for creating brinesHEARTLAND TECH PARTNERS LLC·Filed 2016·Granted Mar 24, 2020·10 cites·13 claims
- 0697US9738545B2Method and device for concentrating dissolved solids in flowback and produced water from natural gas wellsHEARTLAND TECH PARTNERS LLC·Filed 2014·Granted Aug 22, 2017·19 cites·11 claims
- 0797US9199861B2Wastewater processing systems for power plants and other industrial sourcesHEARTLAND TECHNOLOGY PARTNERS·Filed 2013·Granted Dec 1, 2015·23 cites·19 claims
- 0897US8801897B2Compact wastewater concentrator and contaminant scrubberDUESEL JR BERNARD F·Filed 2010·Granted Aug 12, 2014·24 cites·20 claims
- 0997US8721771B2Condensation plume mitigation system for exhaust stacksDUESEL JR BERNARD F·Filed 2012·Granted May 13, 2014·21 cites·9 claims
- 1097US8585869B1Multi-stage wastewater treatment systemHEARTLAND TECHNOLOGY PARTNERS·Filed 2013·Granted Nov 19, 2013·30 cites·19 claims
- 1196US10596481B2Compact wastewater concentrator using waste heatHEARTLAND TECH PARTNERS LLC·Filed 2019·Granted Mar 24, 2020·6 cites·19 claims
- 1296US10179297B2Compact wastewater concentrator using waste heatHEARTLAND TECH PARTNERS LLC·Filed 2017·Granted Jan 15, 2019·6 cites·20 claims
- 1396US9296624B2Portable compact wastewater concentratorHEARTLAND TECHNOLOGY PARTNERS·Filed 2012·Granted Mar 29, 2016·21 cites·6 claims
- 1496US8790496B2Compact wastewater concentrator and pollutant scrubberDUESEL JR BERNARD F·Filed 2010·Granted Jul 29, 2014·18 cites·30 claims
- 1595US9926215B2Compact wastewater concentrator and pollutant scrubberHEARTLAND TECH PARTNERS LLC·Filed 2014·Granted Mar 27, 2018·13 cites·16 claims
- 1694US11376520B2Compact wastewater concentrator using waste heatHEARTLAND WATER TECH INC·Filed 2021·Granted Jul 5, 2022·2 cites·20 claims
- 1794US9943774B2Fluid evaporator for an open fluid reservoirHEARTLAND TECH PARTNERS LLC·Filed 2014·Granted Apr 17, 2018·10 cites·23 claims
- 1894US8808497B2Fluid evaporator for an open fluid reservoirHEARTLAND TECHNOLOGY PARTNERS·Filed 2013·Granted Aug 19, 2014·18 cites·33 claims
- 1988US9366479B2Condensation plume mitigation system for exhaust stacksHEARTLAND TECHNOLOGY PARTNERS·Filed 2014·Granted Jun 14, 2016·7 cites·13 claims
- 2087US11390791B2Apparatus for concentrating wastewater and for creating brinesHEARTLAND WATER TECH INC·Filed 2021·Granted Jul 19, 2022·1 cites·18 claims
- 2184US10947435B2Apparatus for concentrating wastewater and for creating brinesHEARTLAND TECH PARTNERS LLC·Filed 2020·Granted Mar 16, 2021·1 cites·15 claims
- 2282US9617168B2Compact wastewater concentrator using waste heatHEARTLAND TECH PARTNERS LLC·Filed 2014·Granted Apr 11, 2017·2 cites·8 claims
- 2381US7959376B1Methods of reducing greenhouse gases in landfills and coal minesHEARTLAND TECHNOLOGY PARTNERS·Filed 2008·Granted Jun 14, 2011·6 cites·28 claims
- 2481US2025128183A1Harmful substance removal system and methodHEARTLAND WATER TECH INC·Filed 2024·Application pending·0 cites
- 2580US10005678B2Method of cleaning a compact wastewater concentratorHEARTLAND TECH PARTNERS LLC·Filed 2015·Granted Jun 26, 2018·2 cites·2 claims
- 2677US12172101B2Harmful substance removal system and methodHEARTLAND WATER TECH INC·Filed 2023·Granted Dec 24, 2024·0 cites·18 claims
- 2775US10946301B2Compact wastewater concentrator using waste heatHEARTLAND TECH PARTNERS LLC·Filed 2020·Granted Mar 16, 2021·0 cites·17 claims
- 2865US2014319032A1Compact wastewater concentrator and contaminant scrubberDUESEL JR BERNARD F·Filed 2014·Application pending·0 cites
- 2964US2020376406A1Harmful substance removal system and methodHEARTLAND TECH PARTNERS LLC·Filed 2020·Application pending·0 cites
- 3063US2014166211A1Liquid Evaporation System with Heated LiquidHEARTLAND TECHNOLOGY PARTNERS·Filed 2014·Application pending·0 cites
- 3162US2017225992A1Concentrated Wastewater Slurry Thickening and Storage System and Stabilization Batch Treatment PlantHEARTLAND TECH PARTNERS LLC·Filed 2017·Application pending·0 cites
- 3262US2017233262A1Method and device for concentrating dissolved solids in flowback and produced water from natural gas wellsHEARTLAND TECH PARTNERS LLC·Filed 2017·Application pending·0 cites
- 3361US2014251881A1Concentrated wastewater slurry thickening and storage system and stabilization batch treatment plantHEARTLAND TECHNOLOGY PARTNERS·Filed 2013·Application pending·0 cites
- 3459US11383995B2Apparatus and method for treating hydrogen sulfide and ammonia in wastewater streamsHEARTLAND WATER TECH INC·Filed 2019·Granted Jul 12, 2022·0 cites·19 claims
- 3557US2011178961A1Methods of reducing greenhouse gases in landfills and coal minesHEARTLAND TECHNOLOGY PARTNERS·Filed 2011·Application pending·0 cites
- 3653US2015157953A1Wastewater concentration systemHEARTLAND TECHNOLOGY PARTNERS·Filed 2013·Application pending·0 cites
- 3744US2016096744A1Wastewater processing systems for power plant flue gas desulfurization water and other industrial wastewatersHEARTLAND TECHNOLOGY PARTNERS·Filed 2015·Application pending·0 cites
- 3842US2018200643A1Compact wastewater concentrator utilizing a low temperature thermal energy sourceHEARTLAND TECH PARTNERS LLC·Filed 2016·Application pending·0 cites
- 3941US2015202545A1Selective separation and concentration system for water soluble saltsHEARTLAND TECHNOLOGY PARTNERS·Filed 2015·Application pending·0 cites
- 4041US2016311710A1Processes for treatment of metal-containing fluids, related apparatus, and related compositionsHEARTLAND TECH PARTNERS LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →