Inventor · disambiguated record
Walter M. Presz, Jr.
Also filed as: PRESZ JR WALTER M · PRESZ WALTER JR · PRESZ WALTER M · PRESZ WALTER MICHAEL JR
106 granted patents·47 pending applications·2,467 citations·filing 1986–2021
99Inventor score
Files withFLODESIGN SONICS INC60FLODESIGN WIND TURBINE CORP40PRESZ JR WALTER M25UNITED TECHNOLOGIES CORP14STAGE III TECHNOLOGIES L C4
Top patents by PatentIndex Score
153 records- 0198US9670477B2Acoustophoretic device for angled wave particle deflectionFLODESIGN SONICS INC·Filed 2016·Granted Jun 6, 2017·29 cites·28 claims
- 0298US9567559B2Bioreactor using acoustic standing wavesFLODESIGN SONICS INC·Filed 2016·Granted Feb 14, 2017·23 cites·20 claims
- 0398US9533241B2Methods and apparatus for particle aggregation using acoustic standing wavesFLODESIGN SONICS INC·Filed 2016·Granted Jan 3, 2017·28 cites·20 claims
- 0498US9272234B2Separation of multi-component fluid through ultrasonic acoustophoresisFLODESIGN SONICS INC·Filed 2013·Granted Mar 1, 2016·51 cites·13 claims
- 0598US8021100B2Wind turbine with mixers and ejectorsFLODESIGN WIND TURBINE CORP·Filed 2008·Granted Sep 20, 2011·43 cites·20 claims
- 0698US4830315AAirfoil-shaped bodyUNITED TECHNOLOGIES CORP·Filed 1987·Granted May 16, 1989·224 cites·16 claims
- 0797US9675902B2Separation of multi-component fluid through ultrasonic acoustophoresisFLODESIGN SONICS INC·Filed 2016·Granted Jun 13, 2017·25 cites·19 claims
- 0897US9512395B2Acoustophoresis device with modular componentsFLODESIGN SONICS INC·Filed 2014·Granted Dec 6, 2016·36 cites·21 claims
- 0997US9458450B2Acoustophoretic separation technology using multi-dimensional standing wavesFLODESIGN SONICS INC·Filed 2013·Granted Oct 4, 2016·40 cites·28 claims
- 1097US7980811B2Turbine with mixers and ejectorsFLODESIGN WIND TURBINE CORP·Filed 2009·Granted Jul 19, 2011·24 cites·13 claims
- 1196US10724029B2Acoustophoretic separation technology using multi-dimensional standing wavesFLODESIGN SONICS INC·Filed 2017·Granted Jul 28, 2020·9 cites·18 claims
- 1296US9228183B2Acoustophoretic separation technology using multi-dimensional standing wavesFLODESIGN SONICS INC·Filed 2014·Granted Jan 5, 2016·22 cites·54 claims
- 1396US7976270B2Turbine with mixers and ejectorsFLODESIGN WIND TURBINE CORP·Filed 2009·Granted Jul 12, 2011·20 cites·20 claims
- 1496US7976268B2Wind turbine with mixers and ejectorsFLODESIGN WIND TURBINE CORP·Filed 2009·Granted Jul 12, 2011·20 cites·23 claims
- 1596US7270043B2Powered lower bobbin feed system for deflector type rotary braiding machinesWARDWELL BRAIDING MACHINE COMP·Filed 2006·Granted Sep 18, 2007·50 cites·10 claims
- 1695US9416344B2Bioreactor using acoustic standing wavesFLODESIGN SONICS INC·Filed 2014·Granted Aug 16, 2016·44 cites·21 claims
- 1795US7976269B2Wind turbine with mixers and ejectorsFLODESIGN WIND TURBINE CORP·Filed 2009·Granted Jul 12, 2011·18 cites·17 claims
- 1895US4786016ABodies with reduced surface dragUNITED TECHNOLOGIES CORP·Filed 1987·Granted Nov 22, 1988·107 cites·5 claims
- 1994US10814253B2Large scale acoustic separation deviceFLODESIGN SONICS INC·Filed 2017·Granted Oct 27, 2020·8 cites·16 claims
- 2094US10640760B2Therapeutic cell washing, concentration, and separation utilizing acoustophoresisFLODESIGN SONICS INC·Filed 2017·Granted May 5, 2020·8 cites·27 claims
- 2194US4971768ADiffuser with convoluted vortex generatorUNITED TECHNOLOGIES CORP·Filed 1987·Granted Nov 20, 1990·80 cites·30 claims
- 2293US5884472AAlternating lobed mixer/ejector concept suppressorSTAGE III TECHNOLOGIES L C·Filed 1998·Granted Mar 23, 1999·135 cites·9 claims
- 2393US5761900ATwo-stage mixer ejector suppressorSTAGE III TECHNOLOGIES L C·Filed 1996·Granted Jun 9, 1998·124 cites·11 claims
- 2493US5110560AConvoluted diffuserUNITED TECHNOLOGIES CORP·Filed 1989·Granted May 5, 1992·101 cites·45 claims
- 2592US8657572B2Nacelle configurations for a shrouded wind turbinePRESZ JR WALTER M·Filed 2010·Granted Feb 25, 2014·12 cites·20 claims
- 2692US6311928B1Jet engine cascade thrust reverser for use with mixer/ejector noise suppressorSTAGE III TECHNOLOGIES L C·Filed 2000·Granted Nov 6, 2001·100 cites·31 claims
- 2792US6233920B1Contoured thrust reverser and lobed nozzle noise suppressor for gas turbine enginesSTAGE III TECHNOLOGIES L C·Filed 2000·Granted May 22, 2001·66 cites·12 claims
- 2892US4813635AProjectile with reduced base dragUNITED TECHNOLOGIES CORP·Filed 1986·Granted Mar 21, 1989·65 cites·8 claims
- 2991US9796956B2Multi-stage acoustophoresis deviceFLODESIGN SONICS INC·Filed 2016·Granted Oct 24, 2017·6 cites·20 claims
- 3091US9738867B2Bioreactor using acoustic standing wavesFLODESIGN SONICS INC·Filed 2017·Granted Aug 22, 2017·3 cites·17 claims
- 3191USD722674SAcoustic separatorFLODESIGN SONICS INC·Filed 2013·Granted Feb 17, 2015·45 cites·1 claims
- 3291US4789117ABodies with reduced base dragUNITED TECHNOLOGIES CORP·Filed 1986·Granted Dec 6, 1988·60 cites·38 claims
- 3390US10322949B2Transducer and reflector configurations for an acoustophoretic deviceFLODESIGN SONICS INC·Filed 2017·Granted Jun 18, 2019·5 cites·20 claims
- 3490US9701955B2Acoustophoretic separation technology using multi-dimensional standing wavesFLODESIGN SONICS INC·Filed 2016·Granted Jul 11, 2017·3 cites·19 claims
- 3589US10350514B2Separation of multi-component fluid through ultrasonic acoustophoresisFLODESIGN SONICS INC·Filed 2017·Granted Jul 16, 2019·3 cites·20 claims
- 3689USD787630SU-turn acoustic separation deviceFLODESIGN SONICS INC·Filed 2015·Granted May 23, 2017·35 cites·1 claims
- 3789US4813633AAirfoil trailing edgeUNITED TECHNOLOGIES CORP·Filed 1986·Granted Mar 21, 1989·49 cites·15 claims
- 3888US9340435B2Separation of multi-component fluid through ultrasonic acoustophoresisFLODESIGN SONICS INC·Filed 2015·Granted May 17, 2016·4 cites·18 claims
- 3988US4776535AConvoluted plate to reduce base dragUNITED TECHNOLOGIES CORP·Filed 1987·Granted Oct 11, 1988·46 cites·21 claims
- 4087US9783775B2Bioreactor using acoustic standing wavesFLODESIGN SONICS INC·Filed 2017·Granted Oct 10, 2017·2 cites·19 claims
- 4187US8573933B2Segmented wind turbinePRESZ JR WALTER M·Filed 2010·Granted Nov 5, 2013·9 cites·24 claims
- 4286US9752114B2Bioreactor using acoustic standing wavesFLODESIGN SONICS INC·Filed 2017·Granted Sep 5, 2017·2 cites·20 claims
- 4386US9725690B2Fluid dynamic sonic separatorFLODESIGN SONICS INC·Filed 2014·Granted Aug 8, 2017·9 cites·22 claims
- 4486US8376686B2Water turbines with mixers and ejectorsFLODESIGN WIND TURBINE CORP·Filed 2009·Granted Feb 19, 2013·21 cites·25 claims
- 4586US5327940AMechanism to reduce turning losses in angled conduitsUNITED TECHNOLOGIES CORP·Filed 1992·Granted Jul 12, 1994·51 cites·5 claims
- 4686US4835961AFluid dynamic pumpUNITED TECHNOLOGIES CORP·Filed 1986·Granted Jun 6, 1989·42 cites·12 claims
- 4785US10550382B2Acoustophoretic device for angled wave particle deflectionFLODESIGN SONICS INC·Filed 2017·Granted Feb 4, 2020·2 cites·37 claims
- 4885US8522662B2Controlled-unaided surge and purge suppressors for firearm muzzlesPRESZ JR WALTER M·Filed 2010·Granted Sep 3, 2013·29 cites·16 claims
- 4984US8322266B2Controlled-unaided surge and purge suppressors for firearm muzzlesPRESZ JR WALTER M·Filed 2008·Granted Dec 4, 2012·29 cites·6 claims
- 5084US5230656AMixer ejector flow distributorCARRIER CORP·Filed 1992·Granted Jul 27, 1993·68 cites·3 claims
Showing the top 50 of 153 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →