Inventor · disambiguated record
Michael J. Parrella
Also filed as: PARRELLA MICHAEL J · PARRELLA SR MICHAEL J
23 granted patents·18 pending applications·828 citations·filing 1992–2023
96Inventor score
Top patents by PatentIndex Score
41 records- 0197US8616000B2System and method of capturing geothermal heat from within a drilled well to generate electricityPARRELLA MICHAEL J·Filed 2009·Granted Dec 31, 2013·83 cites·50 claims
- 0296US8534069B2Control system to manage and optimize a geothermal electric generation system from one or more wells that individually produce heatPARRELLA MICHAEL J·Filed 2009·Granted Sep 17, 2013·66 cites·22 claims
- 0395US9091460B2System and a method of operating a plurality of geothermal heat extraction borehole wellsGTHERM INC·Filed 2014·Granted Jul 28, 2015·18 cites·17 claims
- 0492US9574551B2Power tower—system and method of using air flow generated by geothermal generated heat to drive turbines generators for the generation of electricityGTHERM INC·Filed 2012·Granted Feb 21, 2017·76 cites·16 claims
- 0587US7260651B2System and method for increasing the effective bandwidth of a communications networkNCT GROUP INC·Filed 2002·Granted Aug 21, 2007·105 cites·7 claims
- 0686US5901231APiezo speaker for improved passenger cabin audio systemsNOISE CANCELLATION TECH·Filed 1995·Granted May 4, 1999·90 cites·2 claims
- 0786US5638456APiezo speaker and installation method for laptop personal computer and other multimedia applicationsNOISE CANCELLATION TECH·Filed 1994·Granted Jun 10, 1997·129 cites·18 claims
- 0882US11359338B2Construction products and systems for providing geothermal heatEXOTEX INC·Filed 2016·Granted Jun 14, 2022·4 cites·14 claims
- 0979US6215884B1Piezo speaker for improved passenger cabin audio systemNOISE CANCELLATION TECH·Filed 1998·Granted Apr 10, 2001·61 cites·10 claims
- 1076US6356641B1Vehicular loudspeaker systemNEW TRANSDUCERS LTD·Filed 1996·Granted Mar 12, 2002·44 cites·4 claims
- 1174US10267128B2Pulsing pressure waves enhancing oil and gas extraction in a reservoirGTHERM ENERGY INC·Filed 2015·Granted Apr 23, 2019·2 cites·27 claims
- 1273US5692054AMultiple source self noise cancellationNOISE CANCELLATION TECH·Filed 1992·Granted Nov 25, 1997·47 cites·28 claims
- 1372US6181797B1Piezo speaker for improved passenger cabin audio systemsNOISE CANCELLATION TECH·Filed 1999·Granted Jan 30, 2001·50 cites·12 claims
- 1461US2025059064A1Porous Pipes for Wastewater TreatmentsEXOTEX INC·Filed 2022·Application pending·0 cites
- 1561US2014000838A1System and method of maximizing performance of a solid-state closed loop well heat exchangerPARRELLA MICHAEL J·Filed 2012·Application pending·0 cites
- 1661US2025099914A1Carbon neutral landfill solutionsEXOTEX INC·Filed 2023·Application pending·0 cites
- 1760US6522755B1Vehicular loudspeaker systemNEW TRANSDUCERS LTD·Filed 1997·Granted Feb 18, 2003·26 cites·36 claims
- 1859US2010270001A1System and method of maximizing grout heat conductibility and increasing caustic resistancePARRELLA MICHAEL J·Filed 2009·Application pending·0 cites
- 1958US2025043972A1Distributed geothermal open-air cooling systemEXOTHERM INC·Filed 2022·Application pending·0 cites
- 2058US2025135686A1System and method of converting plastic waste to usable products by mining landfills and processing municipal solid wasteEXOTEX INC·Filed 2023·Application pending·0 cites
- 2157US12031661B2Pipe reconditioning systemEXOTEX INC·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 2257US9512677B2System and method for creating lateral heat transfer appendages in a vertical well boreGTHERM INC·Filed 2014·Granted Dec 6, 2016·1 cites·5 claims
- 2356US11940072B2Surface elevated onshore and offshore cable mounting systemEXOTEX INC·Filed 2021·Granted Mar 26, 2024·0 cites·14 claims
- 2455US9423158B2System and method of maximizing heat transfer at the bottom of a well using heat conductive components and a predictive modelPARRELLA MICHAEL J·Filed 2009·Granted Aug 23, 2016·1 cites·16 claims
- 2553US9404480B2System and method of capturing geothermal heat from within a drilled well to generate electricityPARDEV LLC·Filed 2013·Granted Aug 2, 2016·0 cites·36 claims
- 2653US2010270002A1System and method of maximizing performance of a solid-state closed loop well heat exchangerPARRELLA MICHAEL J·Filed 2009·Application pending·0 cites
- 2752US2015101779A1System and Method of Maximizing Performance of a Solid-State Closed Loop Well Heat ExchangerPARDEV LLC·Filed 2014·Application pending·0 cites
- 2851US11754205B2Method and apparatus of making pipes and panels using a treated fiber thread to weave, braid or spin productsEXOTEX INC·Filed 2016·Granted Sep 12, 2023·0 cites·19 claims
- 2949US6496586B1Thin LoudspeakerNEW TRANSDUCERS LTD·Filed 1998·Granted Dec 17, 2002·25 cites·23 claims
- 3046US2023220756A1System for storing and transporting crude oilEXOTEX INC·Filed 2022·Application pending·0 cites
- 3146US2022228760A1Pump-Assisted, Ground Source, Heat Pipe System for Heating and Cooling Water, Greenhouses and BuildingsEXOTHERM INC·Filed 2019·Application pending·0 cites
- 3245US2025043672A1Comprehensive Enerty SystemsGTHERM ENERGY INC·Filed 2022·Application pending·0 cites
- 3344US2022201943A1Thermally controlled greenhouse systemEXOTHERM INC·Filed 2019·Application pending·0 cites
- 3443US2023099217A1Method of connecting extruded chopped filament pipesEXOTEX INC·Filed 2021·Application pending·0 cites
- 3543US2024376793A1System and method of using oscillator to create pulsing wavesGTHERM ENERGY INC·Filed 2022·Application pending·0 cites
- 3641US2022212130A1Offshore water intake and discharge structures making use of a porous pipeEXOTEX INC·Filed 2019·Application pending·0 cites
- 3740US11913592B2Thermally insulating pipesEXOTEX INC·Filed 2016·Granted Feb 27, 2024·0 cites·16 claims
- 3840US2015159917A1Method and apparatus of using heat generated by single well engineered geothermal system (swegs) to heat oil laden rock or rock with permeable fluid content for enhance oil recoveryGTHERM INC·Filed 2012·Application pending·0 cites
- 3938US2017248345A1Heat Pipes for a Single Well Engineered Geothermal SystemGTHERM INC·Filed 2015·Application pending·0 cites
- 4034US2017247994A1Thermally Assisted Oil Production WellsGTHERM ENERGY INC·Filed 2015·Application pending·0 cites
- 4125US6147594AMethod and apparatus for conveying audiovisual informationNOISE CANCELLATION TECH·Filed 1998·Granted Nov 14, 2000·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →