Presz, JR.; Walter M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Presz, JR.; Walter M..The latest application filed is for "acoustic affinity cell selection for multiple target receptors".
Company Profile
20.112.98
- Presz, JR.; Walter M. - Burlington MA
- Presz, Jr.; Walter M. - Wilbraham MA
- Presz, Jr.; Walter M - Wilbraham MA
- Presz, Jr.; Walter M. - North Wilbraham MA
Patent Activity
| Patent | Date |
|---|---|
| Acoustic Affinity Cell Selection For Multiple Target Receptors App 20220250076 - Tostoes; Rui ; et al. | 2022-08-11 |
| Cell therapy processes utilizing acoustophoresis Grant 11,377,651 - Lipkens , et al. July 5, 2 | 2022-07-05 |
| Non-planar And Non-symmetrical Piezoelectric Crystals And Reflectors App 20220040733 - Lipkens; Bart ; et al. | 2022-02-10 |
| Concentration and washing of particles with acoustics Grant 11,214,789 - Lipkens , et al. January 4, 2 | 2022-01-04 |
| Non-planar and non-symmetrical piezoelectric crystals and reflectors Grant 11,179,747 - Lipkens , et al. November 23, 2 | 2021-11-23 |
| Therapeutic Cell Washing, Concentration, And Separation Utilizing Acoustophoresis App 20210340521 - Lipkens; Bart ; et al. | 2021-11-04 |
| Separation Using Angled Acoustic Waves App 20210277381 - Lipkens; Bart ; et al. | 2021-09-09 |
| Therapeutic cell washing, concentration, and separation utilizing acoustophoresis Grant 11,085,035 - Lipkens , et al. August 10, 2 | 2021-08-10 |
| Separation using angled acoustic waves Grant 11,021,699 - Lipkens , et al. June 1, 2 | 2021-06-01 |
| Acoustic perfusion devices Grant 10,947,493 - Lipkens , et al. March 16, 2 | 2021-03-16 |
| Acoustic Perfusion Devices App 20200399583 - Lipkens; Bart ; et al. | 2020-12-24 |
| Large scale acoustic separation device Grant 10,814,253 - Lipkens , et al. October 27, 2 | 2020-10-27 |
| Acoustic Perfusion Devices App 20200308533 - Lipkens; Bart ; et al. | 2020-10-01 |
| Acoustophoretic separation technology using multi-dimensional standing waves Grant 10,724,029 - Lipkens , et al. | 2020-07-28 |
| Acoustic Processing For Cell And Gene Therapy App 20200215109 - Lipkens; Bart ; et al. | 2020-07-09 |
| Acoustic Affinity Cell Selection for Multiple Target Receptors App 20200206730 - Tostoes; Rui ; et al. | 2020-07-02 |
| Bioreactor using acoustic standing waves Grant 10,662,404 - Lipkens , et al. | 2020-05-26 |
| Acoustic perfusion devices Grant 10,662,402 - Lipkens , et al. | 2020-05-26 |
| Therapeutic cell washing, concentration, and separation utilizing acoustophoresis Grant 10,640,760 - Lipkens , et al. | 2020-05-05 |
| Acoustophoretic device for angled wave particle deflection Grant 10,550,382 - Lipkens , et al. Fe | 2020-02-04 |
| Acoustic Cell Separation Techniques and Processes App 20190345477 - Lipkens; Bart ; et al. | 2019-11-14 |
| Cell Therapy Processes Utilizing Acoustophoresis App 20190276815 - Lipkens; Bart ; et al. | 2019-09-12 |
| Separation of multi-component fluid through ultrasonic acoustophoresis Grant 10,350,514 - Lipkens , et al. July 16, 2 | 2019-07-16 |
| Transducer and reflector configurations for an acoustophoretic device Grant 10,322,949 - Lipkens , et al. | 2019-06-18 |
| Concentration And Washing Of Particles With Acoustics App 20190144843 - Lipkens; Bart ; et al. | 2019-05-16 |
| Expanded Bed Affinity Selection App 20190062690 - Tostoes; Rui ; et al. | 2019-02-28 |
| Expanded Bed Affinity Selection App 20190011407 - Lipkens; Bart ; et al. | 2019-01-10 |
| Cell Therapy Processes Utilizing Acoustophoresis App 20180362918 - Lipkens; Bart ; et al. | 2018-12-20 |
| Methods and apparatus for particle aggregation using acoustic standing waves Grant 10,106,770 - Presz, Jr. , et al. October 23, 2 | 2018-10-23 |
| Separation Using Angled Acoustic Waves App 20180298371 - Lipkens; Bart ; et al. | 2018-10-18 |
| Expanded Bed Affinity Selection App 20180275106 - Lipkens; Bart ; et al. | 2018-09-27 |
| Particle-particle Interaction Using Acoustic Waves App 20180223439 - LIPKENS; BART ; et al. | 2018-08-09 |
| Therapeutic Cell Washing, Concentration, and Separation Utilizing Acoustophoresis App 20180223273 - Lipkens; Bart ; et al. | 2018-08-09 |
| Acoustic Perfusion Devices App 20180066224 - Lipkens; Bart ; et al. | 2018-03-08 |
| Large Scale Acoustic Separation Device App 20180015392 - Lipkens; Bart ; et al. | 2018-01-18 |
| Acoustically-Enhanced Separators for Aircraft Engines App 20180003110 - Lipkens; Bart ; et al. | 2018-01-04 |
| Acoustophoretic device with uniform fluid flow Grant 9,827,511 - Lipkens , et al. November 28, 2 | 2017-11-28 |
| Acoustic perfusion devices Grant 9,822,333 - Lipkens , et al. November 21, 2 | 2017-11-21 |
| Therapeutic Cell Washing, Concentration, And Separation Utilizing Acoustophoresis App 20170321208 - Lipkens; Bart ; et al. | 2017-11-09 |
| Multi-stage acoustophoresis device Grant 9,796,956 - Lipkens , et al. October 24, 2 | 2017-10-24 |
| Bioreactor using acoustic standing waves Grant 9,783,775 - Lipkens , et al. October 10, 2 | 2017-10-10 |
| Separation Of Multi-component Fluid Through Ultrasonic Acoustophoresis App 20170282097 - Lipkens; Bart ; et al. | 2017-10-05 |
| Acoustophoretic Clarification Of Particle-laden Non-flowing Fluids App 20170267991 - Lipkens; Bart ; et al. | 2017-09-21 |
| Acoustophoretic Device for Angled Wave Particle Deflection App 20170267992 - Lipkens; Bart ; et al. | 2017-09-21 |
| Acoustic separation device Grant D797,887 - Lipkens , et al. September 19, 2 | 2017-09-19 |
| Bioreactor using acoustic standing waves Grant 9,752,114 - Lipkens , et al. September 5, 2 | 2017-09-05 |
| Acoustic perfusion devices Grant 9,752,113 - Lipkens , et al. September 5, 2 | 2017-09-05 |
| Large scale acoustic separation device Grant 9,744,483 - Lipkens , et al. August 29, 2 | 2017-08-29 |
| Acoustic perfusion devices Grant 9,745,548 - Lipkens , et al. August 29, 2 | 2017-08-29 |
| Acoustic perfusion devices Grant 9,738,866 - Lipkens , et al. August 22, 2 | 2017-08-22 |
| Bioreactor using acoustic standing waves Grant 9,738,867 - Lipkens , et al. August 22, 2 | 2017-08-22 |
| Fluid dynamic sonic separator Grant 9,725,690 - Presz, Jr. , et al. August 8, 2 | 2017-08-08 |
| Transducer And Reflector Configurations For An Acoustophoretic Device App 20170217794 - Lipkens; Bart ; et al. | 2017-08-03 |
| Bioreactor Using Acoustic Standing Waves App 20170204360 - Lipkens; Bart ; et al. | 2017-07-20 |
| Bioreactor Using Acoustic Standing Waves App 20170191022 - Lipkens; Bart ; et al. | 2017-07-06 |
| Bioreactor Using Acoustic Standing Waves App 20170175073 - Lipkens; Bart ; et al. | 2017-06-22 |
| Separation Of Multi-component Fluid Through Ultrasonic Acoustophoresis App 20170173498 - Lipkens; Bart ; et al. | 2017-06-22 |
| Methods And Apparatus For Particle Aggregation Using Acoustic Standing Waves App 20170166860 - Presz, JR.; Walter M. ; et al. | 2017-06-15 |
| Separation of multi-component fluid through ultrasonic acoustophoresis Grant 9,675,902 - Lipkens , et al. June 13, 2 | 2017-06-13 |
| Bioreactor Using Acoustic Standing Waves App 20170159005 - Lipkens; Bart ; et al. | 2017-06-08 |
| Bioreactor Using Acoustic Standing Waves App 20170159007 - Lipkens; Bart ; et al. | 2017-06-08 |
| U-turn acoustic separation device Grant D787,630 - Lipkens , et al. May 23, 2 | 2017-05-23 |
| Acoustic Perfusion Devices App 20170137774 - Lipkens; Bart ; et al. | 2017-05-18 |
| Multi-stage Acoustophoresis Device App 20170088809 - Lipkens; Bart ; et al. | 2017-03-30 |
| Acoustophoresis Device With Modular Components App 20170081629 - Lipkens; Bart ; et al. | 2017-03-23 |
| Acoustophoretic Separation Technology Using Multi-dimensional Standing Waves App 20170044517 - Lipkens; Bart ; et al. | 2017-02-16 |
| Bioreactor using acoustic standing waves Grant 9,567,559 - Lipkens , et al. February 14, 2 | 2017-02-14 |
| Non-planar And Non-symmetrical Piezoelectric Crystals And Reflectors App 20170008029 - Lipkens; Bart ; et al. | 2017-01-12 |
| Methods and apparatus for particle aggregation using acoustic standing waves Grant 9,533,241 - Presz, Jr. , et al. January 3, 2 | 2017-01-03 |
| Large Scale Acoustic Separation Device App 20160361670 - Lipkens; Bart ; et al. | 2016-12-15 |
| Bioreactor Using Acoustic Standing Waves App 20160355776 - Lipkens; Bart ; et al. | 2016-12-08 |
| Acoustophoresis device with modular components Grant 9,512,395 - Lipkens , et al. December 6, 2 | 2016-12-06 |
| Acoustic Pre-conditioner App 20160325206 - Presz, JR.; Walter M. ; et al. | 2016-11-10 |
| Acoustophoretic Device For Angled Wave Particle Deflection App 20160319270 - Lipkens; Bart ; et al. | 2016-11-03 |
| Acoustophoretic separation technology using multi-dimensional standing waves Grant 9,458,450 - Lipkens , et al. October 4, 2 | 2016-10-04 |
| Methods And Apparatus For Particle Aggregation Using Acoustic Standing Waves App 20160279540 - Presz, JR.; Walter M. ; et al. | 2016-09-29 |
| Acoustic Perfusion Devices App 20160237394 - Lipkens; Bart ; et al. | 2016-08-18 |
| Acoustic Perfusion Devices App 20160237395 - Lipkens; Bart ; et al. | 2016-08-18 |
| Bioreactor using acoustic standing waves Grant 9,416,344 - Lipkens , et al. August 16, 2 | 2016-08-16 |
| Separation of multi-component fluid through ultrasonic acoustophoresis Grant 9,340,435 - Lipkens , et al. May 17, 2 | 2016-05-17 |
| Separation Of Multi-component Fluid Through Ultrasonic Acoustophoresis App 20160129370 - Lipkens; Bart ; et al. | 2016-05-12 |
| Acoustic Perfusion Devices App 20160102284 - Lipkens; Bart ; et al. | 2016-04-14 |
| Separation of multi-component fluid through ultrasonic acoustophoresis Grant 9,272,234 - Lipkens , et al. March 1, 2 | 2016-03-01 |
| Acoustophoretic Device With Uniform Fluid Flow App 20160002070 - Lipkens; Bart ; et al. | 2016-01-07 |
| Acoustophoretic separation technology using multi-dimensional standing waves Grant 9,228,183 - Lipkens , et al. January 5, 2 | 2016-01-05 |
| Fluid Turbine With Turbine Shroud And Ejector Shroud Coupled With High Thrust-Coefficient Rotor App 20150300183 - Dumlupinar; Ercan ; et al. | 2015-10-22 |
| Separation Of Multi-component Fluid Through Ultrasonic Acoustophoresis App 20150274550 - Lipkens; Bart ; et al. | 2015-10-01 |
| Disposable Bioreactor With Filtration System App 20150252317 - Lipkens; Bart ; et al. | 2015-09-10 |
| Acoustophoretic Separation Technology Using Multi-dimensional Standing Waves App 20150176001 - Lipkens; Bart ; et al. | 2015-06-25 |
| Acoustophoresis Device With Modular Components App 20150125948 - Lipkens; Bart ; et al. | 2015-05-07 |
| Acoustic separator Grant D722,674 - Lipkens , et al. February 17, 2 | 2015-02-17 |
| Fluid Dynamic Sonic Separator App 20140377834 - Presz, Jr.; Walter M. ; et al. | 2014-12-25 |
| Fluid turbine Grant 8,801,362 - Presz, Jr. , et al. August 12, 2 | 2014-08-12 |
| Bioreactor Using Acoustic Standing Waves App 20140154795 - Lipkens; Bart ; et al. | 2014-06-05 |
| Fluid turbine Grant 8,714,923 - Presz, Jr. , et al. May 6, 2 | 2014-05-06 |
| Nacelle configurations for a shrouded wind turbine Grant 8,657,572 - Presz, Jr. , et al. February 25, 2 | 2014-02-25 |
| Fluid Turbine With Variable Pitch Shroud Segments App 20140030059 - Presz, JR.; Walter M. ; et al. | 2014-01-30 |
| Acoustophoretic Separation Technology Using Multi-dimensional Standing Waves App 20140011240 - Lipkens; Bart ; et al. | 2014-01-09 |
| Fluid turbine Grant 8,622,688 - Presz, Jr. , et al. January 7, 2 | 2014-01-07 |
| Separation Of Multi-component Fluid Through Ultrasonic Acoustophoresis App 20130302213 - Lipkens; Bart ; et al. | 2013-11-14 |
| Segmented wind turbine Grant 8,573,933 - Presz, Jr. , et al. November 5, 2 | 2013-11-05 |
| Ringed Airfoil With Mixing Elements App 20130266446 - Presz, JR.; Walter M. ; et al. | 2013-10-10 |
| Ring Airfoil With Parallel Inner And Outer Surfaces App 20130266438 - Presz, JR.; Walter M. ; et al. | 2013-10-10 |
| Systems and methods for protecting a wind turbine in high wind conditions Grant 8,545,187 - Presz, Jr. , et al. October 1, 2 | 2013-10-01 |
| Wind turbine Grant 8,534,992 - Presz, Jr. September 17, 2 | 2013-09-17 |
| Controlled-unaided surge and purge suppressors for firearm muzzles Grant 8,522,662 - Presz, Jr. , et al. September 3, 2 | 2013-09-03 |
| Aerodynamic Modification Of A Ring Foil For A Fluid Turbine App 20130101403 - Presz, JR.; Walter M. ; et al. | 2013-04-25 |
| Fluid turbine Grant D678,836 - Presz, Jr. , et al. March 26, 2 | 2013-03-26 |
| Inflatable wind turbine Grant 8,393,850 - Werle , et al. March 12, 2 | 2013-03-12 |
| Water turbines with mixers and ejectors Grant 8,376,686 - Presz, Jr. , et al. February 19, 2 | 2013-02-19 |
| Controlled-unaided surge and purge suppressors for firearm muzzles Grant 8,322,266 - Presz, Jr. , et al. December 4, 2 | 2012-12-04 |
| Wind turbine Grant D665,736 - Presz, Jr. , et al. August 21, 2 | 2012-08-21 |
| Wind turbine Grant D665,738 - Presz, Jr. , et al. August 21, 2 | 2012-08-21 |
| Wind turbine Grant D665,737 - Presz, Jr. , et al. August 21, 2 | 2012-08-21 |
| Wind turbine Grant D665,311 - Presz, Jr. , et al. August 14, 2 | 2012-08-14 |
| Wind turbine Grant D665,349 - Presz, Jr. , et al. August 14, 2 | 2012-08-14 |
| Wind turbine Grant D665,350 - Presz, Jr. , et al. August 14, 2 | 2012-08-14 |
| Wind turbine Grant D665,351 - Presz, Jr. , et al. August 14, 2 | 2012-08-14 |
| Airfoil For Energy Extracting Shrouded Fluid Turbines App 20120070275 - Presz, JR.; Walter M. ; et al. | 2012-03-22 |
| Fluid Turbine With Moveable Fluid Control Member App 20110274533 - Presz, JR.; Walter M. ; et al. | 2011-11-10 |
| Wind turbine Grant D647,847 - Presz, Jr. , et al. November 1, 2 | 2011-11-01 |
| Fluid Turbine App 20110250062 - Presz, JR.; Walter M . ; et al. | 2011-10-13 |
| Fluid Turbines App 20110250053 - Presz, JR.; Walter M . ; et al. | 2011-10-13 |
| High Efficiency Rotor Blades For A Fluid Turbine App 20110229315 - Presz, JR.; Walter M. ; et al. | 2011-09-22 |
| Wind Turbine With Mixers And Ejectors App 20110229302 - Presz, JR.; Walter M. ; et al. | 2011-09-22 |
| Wind turbine with mixers and ejectors Grant 8,021,100 - Presz, Jr. , et al. September 20, 2 | 2011-09-20 |
| Wind turbine Grant D644,606 - Presz, Jr. , et al. September 6, 2 | 2011-09-06 |
| Fluid Turbine App 20110189007 - Presz, JR.; Walter M. ; et al. | 2011-08-04 |
| Fluid Turbine App 20110187110 - Presz, JR.; Walter M. ; et al. | 2011-08-04 |
| Wind turbine Grant D642,526 - Presz, Jr. , et al. August 2, 2 | 2011-08-02 |
| Turbine with mixers and ejectors Grant 7,980,811 - Presz, Jr. , et al. July 19, 2 | 2011-07-19 |
| Turbine with mixers and ejectors Grant 7,976,270 - Presz, Jr. , et al. July 12, 2 | 2011-07-12 |
| Wind turbine with mixers and ejectors Grant 7,976,269 - Presz, Jr. , et al. July 12, 2 | 2011-07-12 |
| Wind turbine with mixers and ejectors Grant 7,976,268 - Presz, Jr. , et al. July 12, 2 | 2011-07-12 |
| Wind turbine Grant D640,981 - Presz, Jr. , et al. July 5, 2 | 2011-07-05 |
| Wind turbine with scalloped lobes Grant D640,979 - Presz, Jr. , et al. July 5, 2 | 2011-07-05 |
| Water turbine Grant D640,980 - Presz, Jr. , et al. July 5, 2 | 2011-07-05 |
| Wind turbine Grant D640,978 - Presz, Jr. , et al. July 5, 2 | 2011-07-05 |
| Fluid Turbine With Shroud Having Segmented Lobes App 20110135458 - Presz, JR.; Walter M. ; et al. | 2011-06-09 |
| Fluid Turbine With Ejector Shroud App 20110135460 - Presz, JR.; Walter M. ; et al. | 2011-06-09 |
| Controlled-unaided Surge And Purge Suppressors For Firearm Muzzles App 20110107900 - Presz, JR.; Walter M. ; et al. | 2011-05-12 |
| Shrouded Wind Turbine With Scalloped Lobes App 20110085901 - Presz, JR.; Walter M. ; et al. | 2011-04-14 |
| Wind turbine Grant D635,511 - Presz, Jr. , et al. April 5, 2 | 2011-04-05 |
| Nacelle Configurations For A Shrouded Wind Turbine App 20110058937 - Presz, JR.; Walter M. ; et al. | 2011-03-10 |
| Coated Shrouded Wind Turbine App 20110027067 - Kennedy, III; Thomas J. ; et al. | 2011-02-03 |
| Wind Turbine With Reduced Radar Signature App 20110020110 - Presz, JR.; Walter M. ; et al. | 2011-01-27 |
| Molded Wind Turbine Shroud Segments And Constructions For Shrouds App 20110020107 - Presz, JR.; Walter M. ; et al. | 2011-01-27 |
| Wind Turbine With Skeleton-and-skin Structure App 20110014038 - Werle; Michael J. ; et al. | 2011-01-20 |
| Wind Turbine App 20110008164 - Presz, JR.; Walter M. | 2011-01-13 |
| Wind Turbine With Pressure Profile And Method Of Making Same App 20110002781 - Presz, JR.; Walter M. ; et al. | 2011-01-06 |
| Wind Turbine Blades With Mixer Lobes App 20100329879 - Presz, JR.; Walter M. ; et al. | 2010-12-30 |
| Wind turbine Grant D629,356 - Presz, Jr. , et al. December 21, 2 | 2010-12-21 |
| Shrouded Wind Turbine With Rim Generator And Halbach Array App 20100314885 - Presz, JR.; Walter M. ; et al. | 2010-12-16 |
| Turbine With Mixers And Ejectors App 20100316493 - Presz, JR.; Walter M. ; et al. | 2010-12-16 |
| Wind Turbine App 20100316487 - Presz, JR.; Walter M. | 2010-12-16 |
| Wind turbine Grant D628,962 - Presz, Jr. , et al. December 14, 2 | 2010-12-14 |
| Inflatable Wind Turbine App 20100284802 - Presz, JR.; Walter M. ; et al. | 2010-11-11 |
| Wind Turbine App 20100270802 - Presz, JR.; Walter M. ; et al. | 2010-10-28 |
| Segmented Wind Turbine App 20100247289 - Presz, JR.; Walter M. ; et al. | 2010-09-30 |
| Wind Turbine With Reduced Radar Signature App 20100166547 - Presz, JR.; Walter M. ; et al. | 2010-07-01 |
| Controlled-unaided Surge And Purge Suppressors For Firearm Muzzles App 20100163336 - Presz, JR.; Walter M. ; et al. | 2010-07-01 |
| Turbine With Mixers And Ejectors App 20100119361 - Presz, JR.; Walter M. ; et al. | 2010-05-13 |
| Wind turbine Grant D614,133 - Presz, Jr. , et al. April 20, 2 | 2010-04-20 |
| Wind turbine Grant D614,132 - Presz, Jr. , et al. April 20, 2 | 2010-04-20 |
| Wind turbine Grant D614,131 - Presz, Jr. , et al. April 20, 2 | 2010-04-20 |
| Turbine With Mixers And Ejectors App 20100086393 - Presz, JR.; Walter M. ; et al. | 2010-04-08 |
| Systems And Methods For Protecting A Wind Turbine In High Wind Conditions App 20100080683 - Presz, JR.; Walter M. ; et al. | 2010-04-01 |
| Wind Turbine With Mixers And Ejectors App 20100068029 - Presz, JR.; Walter M. ; et al. | 2010-03-18 |
| Wind turbine Grant D608,282 - Presz, Jr. , et al. January 19, 2 | 2010-01-19 |
| Wind turbine Grant D608,281 - Presz, Jr. , et al. January 19, 2 | 2010-01-19 |
| Wind turbine Grant D607,818 - Presz, Jr. , et al. January 12, 2 | 2010-01-12 |
| Wind Turbine With Mixers And Ejectors App 20090317231 - Presz, JR.; Walter M. ; et al. | 2009-12-24 |
| Fluid nozzle system using self-propelling toroidal vortices for long-range jet impact Grant 7,621,463 - Presz, Jr. , et al. November 24, 2 | 2009-11-24 |
| Water Turbines With Mixers And Ejectors App 20090263244 - Presz, JR.; Walter M. ; et al. | 2009-10-22 |
| Wind Turbine With Mixers And Ejectors App 20090230691 - Presz, JR.; Walter M. ; et al. | 2009-09-17 |
| Propeller Propulsion Systems Using Mixer Ejectors App 20090214338 - Werle; Michael J. ; et al. | 2009-08-27 |
| Wind Turbine With Mixers And Ejectors App 20090097964 - Presz, JR.; Walter M. ; et al. | 2009-04-16 |
| Powered lower bobbin feed system for deflector type rotary braiding machines Grant 7,270,043 - Presz, Jr. , et al. September 18, 2 | 2007-09-18 |
| Lobed convergent/divergent supersonic nozzle ejector system Grant 6,877,960 - Presz, Jr. , et al. April 12, 2 | 2005-04-12 |
| Contoured thrust reverser and lobed nozzle noise suppressor for gas turbine engines Grant 6,233,920 - Presz, Jr. , et al. May 22, 2 | 2001-05-22 |
| Multi-stage mixer/ejector for suppressing infrared radiation Grant 6,016,651 - Hammond , et al. January 25, 2 | 2000-01-25 |
| Exhaust nozzle for suppressing infrared radiation Grant 5,992,140 - Hammond , et al. November 30, 1 | 1999-11-30 |
| Alternating lobed mixer/ejector concept suppressor Grant 5,884,472 - Presz, Jr. , et al. March 23, 1 | 1999-03-23 |
| Two-stage mixer ejector suppressor Grant 5,761,900 - Presz, Jr. June 9, 1 | 1998-06-09 |
| Mechanism to reduce turning losses in angled conduits Grant 5,327,940 - Presz, Jr. July 12, 1 | 1994-07-12 |
| Mixer ejector flow distributor Grant 5,230,656 - Paterson , et al. July 27, 1 | 1993-07-27 |
| Structure to reduce turning losses in angled conduit Grant 5,230,369 - Presz, Jr. July 27, 1 | 1993-07-27 |
| Mechanism to reduce turning losses in conduits Grant 5,213,138 - May 25, 1 | 1993-05-25 |
| Convoluted diffuser Grant 5,110,560 - Presz, Jr. , et al. * May 5, 1 | 1992-05-05 |
| Mechanism for accelerating heat release of combusting flows Grant 5,076,053 - McVey , et al. December 31, 1 | 1991-12-31 |
| Automotive exhaust noise attenuator Grant 5,058,703 - Ealba , et al. October 22, 1 | 1991-10-22 |
| Diffuser with convoluted vortex generator Grant 4,971,768 - Ealba , et al. November 20, 1 | 1990-11-20 |
| Fluid dynamic pump Grant 4,835,961 - Presz, Jr. , et al. June 6, 1 | 1989-06-06 |
| Airfoil-shaped body Grant 4,830,315 - Presz, Jr. , et al. May 16, 1 | 1989-05-16 |
| Projectile with reduced base drag Grant 4,813,635 - Paterson , et al. March 21, 1 | 1989-03-21 |
| Airfoil trailing edge Grant 4,813,633 - Werle , et al. March 21, 1 | 1989-03-21 |
| Bodies with reduced base drag Grant 4,789,117 - Paterson , et al. December 6, 1 | 1988-12-06 |
| Bodies with reduced surface drag Grant 4,786,016 - Presz, Jr. , et al. November 22, 1 | 1988-11-22 |
| Minimum Drag Variable Area Exhaust Nozzle Grant 3,837,577 - Presz, Jr. September 24, 1 | 1974-09-24 |
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