KENYON; Barton John
Patent Applications and Registrations
Patent applications and USPTO patent grants for KENYON; Barton John.The latest application filed is for "compact low noise efficient blower for cpap devices".
Company Profile
49.110.110
- KENYON; Barton John - Sydney AU
- Kenyon; Barton John - Ashfield AU
- Kenyon; Barton John - Bella Vista AU
- Kenyon; Barton John - New South Wales AU
- Kenyon; Barton John - Worcester GB
- Kenyon; Barton John - Dumdleton GB
- Kenyon; Barton John - Erskineville AU
- Kenyon; Barton John - Wahroonga AU
Patent Activity
| Patent | Date |
|---|---|
| Compact Low Noise Efficient Blower For Cpap Devices App 20220290677 - KENYON; Barton John ; et al. | 2022-09-15 |
| Pap system blower Grant 11,428,232 - Mebasser , et al. August 30, 2 | 2022-08-30 |
| Breathable gas supply apparatus Grant 11,413,412 - Kenyon , et al. August 16, 2 | 2022-08-16 |
| Respiratory pressure treatment system Grant 11,400,251 - Bath , et al. August 2, 2 | 2022-08-02 |
| Respiratory pressure treatment system Grant 11,389,615 - Bath , et al. July 19, 2 | 2022-07-19 |
| Blower With Bearing Tube App 20220220972 - KENYON; Barton John ; et al. | 2022-07-14 |
| Mask vent Grant 11,383,056 - Ng , et al. July 12, 2 | 2022-07-12 |
| Respiratory Pressure Therapy System App 20220184335 - KENYON; Barton John ; et al. | 2022-06-16 |
| Compact low noise efficient blower for CPAP devices Grant 11,353,030 - Kenyon , et al. June 7, 2 | 2022-06-07 |
| Cpap Systems App 20220160978 - VIRR; Alexander ; et al. | 2022-05-26 |
| Respiratory Pressure Treatment System App 20220105300 - BATH; Andrew Roderick ; et al. | 2022-04-07 |
| Breathable Gas Supply Apparatus App 20220105287 - KENYON; Barton John ; et al. | 2022-04-07 |
| Positive airway pressure device including blower and support system therefor Grant 11,293,453 - Kenyon , et al. April 5, 2 | 2022-04-05 |
| CPAP systems Grant 11,285,279 - Virr , et al. March 29, 2 | 2022-03-29 |
| Blower App 20220088330 - KENYON; Barton John ; et al. | 2022-03-24 |
| Breathable gas supply apparatus Grant 11,260,187 - Kenyon , et al. March 1, 2 | 2022-03-01 |
| Breathable gas apparatus with humidifier Grant 11,235,115 - Crumblin , et al. February 1, 2 | 2022-02-01 |
| Respiratory Pressure Treatment System App 20220016378 - BATH; Andrew Roderick ; et al. | 2022-01-20 |
| Respiratory Pressure Therapy System App 20220016375 - KENYON; Barton John ; et al. | 2022-01-20 |
| Respiratory Pressure Treatment System App 20220008676 - BATH; Andrew Roderick ; et al. | 2022-01-13 |
| Respiratory Pressure Treatment System App 20220008675 - BATH; Andrew Roderick ; et al. | 2022-01-13 |
| Respiratory pressure treatment system Grant 11,219,735 - Bath , et al. January 11, 2 | 2022-01-11 |
| Respiratory pressure treatment system Grant 11,219,736 - Bath , et al. January 11, 2 | 2022-01-11 |
| Compression Apparatus And Systems For Circulatory-related Disorders App 20210386594 - RAMANAN; Dinesh ; et al. | 2021-12-16 |
| Flow Generator Chassis Assembly With Suspension Seal App 20210379305 - JONES; Richard Llewelyn ; et al. | 2021-12-09 |
| Blower Grant 11,191,913 - Kenyon , et al. December 7, 2 | 2021-12-07 |
| Respiratory pressure therapy system Grant 11,167,102 - Kenyon , et al. November 9, 2 | 2021-11-09 |
| Flow generator chassis assembly with suspension seal Grant 11,129,948 - Jones , et al. September 28, 2 | 2021-09-28 |
| Impeller With Inclined And Reverse Inclined Blades App 20210262490 - KENYON; Barton John | 2021-08-26 |
| Breathable Gas Apparatus With Humidifier App 20210260316 - CRUMBLIN; Geoffrey ; et al. | 2021-08-26 |
| Compression Apparatus And Systems For Circulatory-related Disorders App 20210251842 - RAMANAN; Dinesh ; et al. | 2021-08-19 |
| Gas Flow Regulating Apparatus For Respiratory Treatment App 20210213236 - HOLLEY; Liam ; et al. | 2021-07-15 |
| Respiratory pressure treatment system Grant 11,058,845 - Bath , et al. July 13, 2 | 2021-07-13 |
| Gas flow regulating apparatus for respiratory treatment Grant 11,007,343 - Holley , et al. May 18, 2 | 2021-05-18 |
| Wearable device for delivering air Grant 10,953,248 - Yu , et al. March 23, 2 | 2021-03-23 |
| Blower Grant 10,940,280 - Kenyon , et al. March 9, 2 | 2021-03-09 |
| Positive Airway Pressure Device App 20210060284 - MARTIN; Dion Charles Chewe ; et al. | 2021-03-04 |
| Respiratory Pressure Therapy Device App 20210023324 - Cariola; Melanie Lucia ; et al. | 2021-01-28 |
| Mask pressure regulation in CPAP treatment and assisted respiration by dynamic control of mask vent flow Grant 10,898,672 - Barnes , et al. January 26, 2 | 2021-01-26 |
| Respiratory Pressure Therapy Device App 20210001070 - CARIOLA; Melanie Lucia ; et al. | 2021-01-07 |
| Breathable gas apparatus with humidifier Grant 10,881,820 - Crumblin , et al. January 5, 2 | 2021-01-05 |
| Positive airway pressure device Grant 10,874,820 - Martin , et al. December 29, 2 | 2020-12-29 |
| Respiratory Pressure Treatment System App 20200398016 - BATH; Andrew Roderick ; et al. | 2020-12-24 |
| Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor Grant 10,871,165 - Kenyon , et al. December 22, 2 | 2020-12-22 |
| Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor Grant 10,865,796 - Kenyon , et al. December 15, 2 | 2020-12-15 |
| Respiratory pressure treatment system Grant 10,864,343 - Bath , et al. December 15, 2 | 2020-12-15 |
| Breathable gas supply apparatus Grant 10,850,053 - Kenyon , et al. December 1, 2 | 2020-12-01 |
| Impeller with inclined and reverse inclined blades Grant 10,844,876 - Kenyon November 24, 2 | 2020-11-24 |
| Respiratory pressure therapy device Grant 10,814,083 - Cariola , et al. October 27, 2 | 2020-10-27 |
| Pap System Blower App 20200330709 - MEBASSER; Samuel Aziz ; et al. | 2020-10-22 |
| Respiratory Pressure Treatment System App 20200316332 - BATH; Andrew Roderick ; et al. | 2020-10-08 |
| Respiratory Pressure Treatment System App 20200306490 - BATH; Andrew Roderick ; et al. | 2020-10-01 |
| Mask Vent App 20200306479 - NG; Eva ; et al. | 2020-10-01 |
| Breathable Gas Supply Apparatus App 20200297953 - KENYON; Barton John ; et al. | 2020-09-24 |
| Respiratory therapy apparatus Grant 10,744,295 - Kenyon , et al. A | 2020-08-18 |
| Wearable Device For Delivering Air App 20200215359 - YU; Tzu-Chin ; et al. | 2020-07-09 |
| Positive airway pressure delivery console Grant D889,659 - Bath , et al. | 2020-07-07 |
| Respiratory pressure therapy device Grant 10,695,522 - Cariola , et al. | 2020-06-30 |
| Pneumatic Block For Respiratory Pressure Therapy Device App 20200188616 - KENYON; Barton John ; et al. | 2020-06-18 |
| Compact Low Noise Efficient Blower For Cpap Devices App 20200182250 - KENYON; Barton John ; et al. | 2020-06-11 |
| Pressure Sensor Evaluation For Respiratory Apparatus App 20200147329 - CAPPELLI; Joel ; et al. | 2020-05-14 |
| Respiratory Apparatus App 20200129715 - Kenyon; Barton John ; et al. | 2020-04-30 |
| Compact low noise efficient blower for CPAP devices Grant 10,605,246 - Kenyon , et al. | 2020-03-31 |
| PAP system blower Grant 10,576,227 - Mebasser , et al. | 2020-03-03 |
| Pressure sensor evaluation for respiratory apparatus Grant 10,569,035 - Cappelli , et al. Feb | 2020-02-25 |
| Mask vent Grant 10,543,333 - Ng , et al. Ja | 2020-01-28 |
| Quiet Blower Apparatus And System And Method For Reducing Blower Noise App 20200018324 - FRATER; Robert Henry ; et al. | 2020-01-16 |
| An Impeller For A Respiratory Device App 20190374732 - CARIOLA; Melanie Lucia ; et al. | 2019-12-12 |
| Mask system Grant 10,485,943 - Ng , et al. Nov | 2019-11-26 |
| Blower With Bearing Tube App 20190334418 - KENYON; Barton John ; et al. | 2019-10-31 |
| Blower And Pap System App 20190307977 - MOIR; Michael Bruce ; et al. | 2019-10-10 |
| Respiratory Pressure Therapy System App 20190269871 - KENYON; Barton John ; et al. | 2019-09-05 |
| Quiet blower apparatus and system and method for reducing blower noise Grant 10,393,142 - Frater , et al. A | 2019-08-27 |
| Blower with bearing tube Grant 10,396,640 - Kenyon , et al. A | 2019-08-27 |
| Positive Airway Pressure Device App 20190247609 - MARTIN; Dion Charles Chewe ; et al. | 2019-08-15 |
| Ventless mask CPAP system Grant 10,376,669 - Selvarajan , et al. A | 2019-08-13 |
| Single Or Multiple Stage Blower And Nested Volute(s) And/or Impeller(s) Therefor App 20190234411 - KENYON; Barton John ; et al. | 2019-08-01 |
| Single Or Multiple Stage Blower And Nested Volute(s) And/or Impeller(s) Therefor App 20190234410 - KENYON; Barton John ; et al. | 2019-08-01 |
| Respiratory apparatus Grant 10,363,385 - Kenyon , et al. | 2019-07-30 |
| Positive airway pressure device Grant 10,307,560 - Martin , et al. | 2019-06-04 |
| Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor Grant 10,267,320 - Kenyon , et al. | 2019-04-23 |
| Blower and PAP system Grant 10,201,675 - Moir , et al. Feb | 2019-02-12 |
| Blower App 20190038857 - KENYON; Barton John ; et al. | 2019-02-07 |
| Blower Grant 10,124,135 - Kenyon , et al. November 13, 2 | 2018-11-13 |
| Respiratory Pressure Therapy Device App 20180193577 - CARIOLA; Melanie Lucia ; et al. | 2018-07-12 |
| Gas Flow Regulating Apparatus For Respiratory Treatment App 20180185607 - HOLLEY; Liam ; et al. | 2018-07-05 |
| Impeller With Inclined And Reverse Inclined Blades App 20180180062 - KENYON; Barton John | 2018-06-28 |
| Mask Pressure Regulation In Cpap Treatment And Assisted Respiration By Dynamic Control Of Mask Vent Flow App 20180147385 - BARNES; Adrian ; et al. | 2018-05-31 |
| Mask Vent App 20180104431 - NG; Eva ; et al. | 2018-04-19 |
| Cpap Systems App 20180093055 - Virr; Alexander ; et al. | 2018-04-05 |
| Mask pressure regulation in CPAP treatment and assisted respiration by dynamic control of mask vent flow Grant 9,901,703 - Barnes , et al. February 27, 2 | 2018-02-27 |
| Wearable Device For Delivering Air App 20170361133 - Yu; Tzu-chin ; et al. | 2017-12-21 |
| CPAP systems Grant 9,802,015 - Virr , et al. October 31, 2 | 2017-10-31 |
| Mask System App 20170291004 - NG; Eva ; et al. | 2017-10-12 |
| Respiratory Pressure Therapy Device App 20170259019 - CARIOLA; Melanie Lucia ; et al. | 2017-09-14 |
| Compact Low Noise Efficient Blower For Cpap Devices App 20170248144 - KENYON; Barton John ; et al. | 2017-08-31 |
| Blower App 20170224940 - KENYON; Barton John ; et al. | 2017-08-10 |
| Acoustic Damping For Blower In Cpap Device / Pap Device With Noise Reducing Enclosure App 20170182270 - KENYON; Barton John ; et al. | 2017-06-29 |
| Compact low noise efficient blower for CPAP devices Grant 9,677,563 - Kenyon , et al. June 13, 2 | 2017-06-13 |
| Flow Generator Chassis Assembly With Suspension Seal App 20170157347 - JONES; Richard Llewelyn ; et al. | 2017-06-08 |
| Blower Grant 9,662,463 - Kenyon , et al. May 30, 2 | 2017-05-30 |
| Breathable Gas Apparatus With Humidifier App 20170087327 - CRUMBLIN; Geoffrey ; et al. | 2017-03-30 |
| Fault diagnosis in CPAP and NIPPV devices Grant 9,597,469 - Colla , et al. March 21, 2 | 2017-03-21 |
| Single Or Multiple Stage Blower And Nested Volute(s) And/or Impeller(s) Therefor App 20170045056 - KENYON; Barton John ; et al. | 2017-02-16 |
| Breathable gas apparatus with humidifier Grant 9,539,409 - Crumblin , et al. January 10, 2 | 2017-01-10 |
| Positive airway pressure delivery console Grant D775,346 - Bath , et al. December 27, 2 | 2016-12-27 |
| Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor Grant 9,512,729 - Kenyon , et al. December 6, 2 | 2016-12-06 |
| A Respiratory Pressure Treatment System App 20160310691 - BATH; Andrew Roderick ; et al. | 2016-10-27 |
| Respiratory Apparatus App 20160303338 - KENYON; Barton John ; et al. | 2016-10-20 |
| Respiratory Therapy Apparatus App 20160199607 - KENYON; Barton John ; et al. | 2016-07-14 |
| Respiratory apparatus Grant 9,381,318 - Kenyon , et al. July 5, 2 | 2016-07-05 |
| Breathable Gas Apparatus With Humidifier App 20160114122 - Crumblin; Geoffrey ; et al. | 2016-04-28 |
| Breathable gas apparatus with humidifier Grant 9,227,035 - Crumblin , et al. January 5, 2 | 2016-01-05 |
| Pap System App 20150320960 - BARLOW; Adam Francis ; et al. | 2015-11-12 |
| PAP system Grant 9,132,252 - Barlow , et al. September 15, 2 | 2015-09-15 |
| Positive Airway Pressure Device App 20150190605 - MARTIN; Dion Charles Chewe ; et al. | 2015-07-09 |
| Pressure Sensor Evaluation For Respiratory Apparatus App 20150165140 - Cappelli; Joel ; et al. | 2015-06-18 |
| Breathable gas apparatus with humidifier Grant 9,038,631 - Bath , et al. May 26, 2 | 2015-05-26 |
| Breathable gas apparatus with humidifier Grant 9,038,632 - Crumblin , et al. May 26, 2 | 2015-05-26 |
| Fault Diagnosis In Cpap And Nippv Devices App 20150136125 - COLLA; Gregory Alan ; et al. | 2015-05-21 |
| Blower App 20150136140 - KENYON; Barton John ; et al. | 2015-05-21 |
| Positive airway pressure device Grant 9,010,324 - Martin , et al. April 21, 2 | 2015-04-21 |
| Single or multiple stage blower and nested volute(s) and or impeller(s) thereof Grant 9,004,067 - Kenyon , et al. April 14, 2 | 2015-04-14 |
| Flow Generator Chassis Assembly With Suspension Seal App 20150083132 - JONES; Richard Llewelyn ; et al. | 2015-03-26 |
| Blower Grant 8,973,576 - Kenyon , et al. March 10, 2 | 2015-03-10 |
| Breathable Gas Apparatus With Humidifier App 20150020805 - KENYON; Barton John ; et al. | 2015-01-22 |
| Flow generator chassis assembly with suspension seal Grant 8,931,481 - Jones , et al. January 13, 2 | 2015-01-13 |
| Mask Vent App 20140366882 - NG; Eva ; et al. | 2014-12-18 |
| Ventless Mask Cpap System App 20140366877 - SELVARAJAN; Karthikeyan ; et al. | 2014-12-18 |
| Fault diagnosis in CPAP and NIPPV devices Grant 8,910,631 - Colla , et al. December 16, 2 | 2014-12-16 |
| Breathable Gas Apparatus With Humidifier App 20140332002 - CRUMBLIN; Geoffrey ; et al. | 2014-11-13 |
| Breathable Gas Apparatus With Humidifier App 20140332001 - BATH; Andrew Roderick ; et al. | 2014-11-13 |
| Breathable Gas Apparatus With Humidifier App 20140332003 - CRUMBLIN; Geoffrey ; et al. | 2014-11-13 |
| Mask vent Grant 8,851,075 - Ng , et al. October 7, 2 | 2014-10-07 |
| Ventless mask CPAP system Grant 8,844,529 - Selvarajan , et al. September 30, 2 | 2014-09-30 |
| Quiet Blower Apparatus and System and Method for Reducing Blower Noise App 20140230244 - Frater; Robert Henry ; et al. | 2014-08-21 |
| Compact Low Noise Efficient Blower For Cpap Devices App 20140227091 - KENYON; Barton John ; et al. | 2014-08-14 |
| Respiratory Apparatus App 20140158134 - Kenyon; Barton John ; et al. | 2014-06-12 |
| Blower App 20140158131 - Kenyon; Barton John ; et al. | 2014-06-12 |
| Compact low noise efficient blower for CPAP devices Grant 8,734,097 - Kenyon , et al. May 27, 2 | 2014-05-27 |
| Single Or Multiple Stage Blower And Nested Volute(s) And/or Impeller(s) Therefor App 20140119921 - KENYON; Barton John ; et al. | 2014-05-01 |
| Quiet blower apparatus and system and method for reducing blower noise Grant 8,702,379 - Frater , et al. April 22, 2 | 2014-04-22 |
| Blower With Bearing Tube App 20140101926 - KENYON; Barton John ; et al. | 2014-04-17 |
| Pap System Blower App 20140069432 - Mebasser; Samuel Aziz ; et al. | 2014-03-13 |
| Respiratory apparatus Grant 8,667,962 - Kenyon , et al. March 11, 2 | 2014-03-11 |
| Impeller Grant D699,835 - Kenyon , et al. February 18, 2 | 2014-02-18 |
| Blower with bearing tube Grant 8,636,479 - Kenyon , et al. January 28, 2 | 2014-01-28 |
| Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor Grant 8,628,302 - Kenyon , et al. January 14, 2 | 2014-01-14 |
| Blower And Pap System App 20130306072 - Moir; Michael Bruce ; et al. | 2013-11-21 |
| Fault Diagnosis In Cpap And Nippv Devices App 20130284166 - COLLA; Gregory A. ; et al. | 2013-10-31 |
| Positive Airway Pressure Device App 20130247911 - MARTIN; Dion Charles Chewe ; et al. | 2013-09-26 |
| Mask Vent App 20130160769 - NG; Eva ; et al. | 2013-06-27 |
| Positive airway pressure device Grant 8,453,640 - Martin , et al. June 4, 2 | 2013-06-04 |
| Flexible motor sleeve Grant D679,375 - Kenyon April 2, 2 | 2013-04-02 |
| Quiet Blower Apparatus and System and Method for Reducing Blower Noise App 20130074843 - Frater; Robert Henry ; et al. | 2013-03-28 |
| Mask vent Grant 8,397,727 - Ng , et al. March 19, 2 | 2013-03-19 |
| Blower motor with flexible support sleeve Grant 8,393,320 - Kenyon March 12, 2 | 2013-03-12 |
| Compact Low Noise Efficient Blower For Cpap Devices App 20130028710 - KENYON; Barton John ; et al. | 2013-01-31 |
| Single Or Multiple Stage Blower And Nested Volute(s) And/or Impeller(s) Therefor App 20120301304 - KENYON; Barton John ; et al. | 2012-11-29 |
| Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor Grant 8,272,837 - Kenyon , et al. September 25, 2 | 2012-09-25 |
| Compact low noise efficient blower for CPAP devices Grant 8,267,648 - Kenyon , et al. September 18, 2 | 2012-09-18 |
| Cpap Systems App 20120227738 - Virr; Alexander ; et al. | 2012-09-13 |
| Blower App 20120199129 - Kenyon; Barton John ; et al. | 2012-08-09 |
| Pap System App 20120152255 - Barlow; Adam ; et al. | 2012-06-21 |
| Breathable gas apparatus with humidifier Grant 8,042,535 - Kenyon , et al. October 25, 2 | 2011-10-25 |
| Impeller Grant D645,950 - Kenyon , et al. September 27, 2 | 2011-09-27 |
| Humidifier with removable water tank Grant 8,006,691 - Kenyon , et al. August 30, 2 | 2011-08-30 |
| Flexible motor sleeve Grant D642,676 - Kenyon August 2, 2 | 2011-08-02 |
| Breathable Gas Apparatus With Humidifier App 20110180068 - Kenyon; Barton John ; et al. | 2011-07-28 |
| Mask Pressure Regulation in Cpap Treatment and Assisted Respiration by Dynamic Control of Mask Vent Flow App 20110155133 - Barnes; Adrian ; et al. | 2011-06-30 |
| Compact low noise efficient blower for CPAP devices App 20110073110 - Kenyon; Barton John ; et al. | 2011-03-31 |
| Breathable Gas Apparatus With Humidifier App 20110023877 - Kenyon; Barton John ; et al. | 2011-02-03 |
| Breathable Gas Apparatus With Humidifier App 20110017212 - KENYON; Barton John ; et al. | 2011-01-27 |
| Impeller Grant D630,721 - Kenyon , et al. January 11, 2 | 2011-01-11 |
| Compact low noise efficient blower for CPAP devices Grant 7,866,944 - Kenyon , et al. January 11, 2 | 2011-01-11 |
| Flow Generator Chassis Assembly With Suspension Seal App 20100307498 - JONES; Richard Llewelyn ; et al. | 2010-12-09 |
| Motor housing Grant D619,700 - Kenyon , et al. July 13, 2 | 2010-07-13 |
| Ventless Mask CPAP System App 20100147302 - Selvarajan; Karthikeyan ; et al. | 2010-06-17 |
| Positive Airway Pressure Device App 20100132708 - MARTIN; Dion Charles Chewe ; et al. | 2010-06-03 |
| Blower Motor with Flexible Support Sleeve App 20100132711 - Kenyon; Barton John | 2010-06-03 |
| Quiet Blower Apparatus and System and Method for Reducing Blower Noise App 20100006097 - Frater; Robert Henry ; et al. | 2010-01-14 |
| Single Or Multiple Stage Blower And Nested Volute(s) And Or Impeller(s) Thereof App 20090301485 - Kenyon; Barton John ; et al. | 2009-12-10 |
| Compact Low Noise Efficient Blower for Cpap Devices App 20090246013 - Kenyon; Barton John ; et al. | 2009-10-01 |
| Respiratory Apparatus App 20090194101 - KENYON; Barton John ; et al. | 2009-08-06 |
| Single or Multiple Stage Blower and Nested Volute(s) and/or Impeller(s) Therefor App 20090136341 - Kenyon; Barton John | 2009-05-28 |
| Flexible motor sleeve Grant D589,137 - Kenyon March 24, 2 | 2009-03-24 |
| Motor assembly Grant D589,138 - Kenyon , et al. March 24, 2 | 2009-03-24 |
| Motor housing Grant D589,136 - Kenyon , et al. March 24, 2 | 2009-03-24 |
| Mask vent App 20090050156 - Ng; Eva ; et al. | 2009-02-26 |
| Blower with bearing tube App 20080304986 - Kenyon; Barton John ; et al. | 2008-12-11 |
| Impeller Grant D577,807 - Kenyon , et al. September 30, 2 | 2008-09-30 |
| Breathable Gas Apparatus With Humidifier App 20080072900 - Kenyon; Barton John ; et al. | 2008-03-27 |
| Apparatus for supplying breathable gas Grant 6,397,841 - Kenyon , et al. June 4, 2 | 2002-06-04 |
| Mounting body Grant 6,216,691 - Kenyon , et al. April 17, 2 | 2001-04-17 |
| Apparatus for varying the flow area of a conduit Grant 6,119,723 - Kenyon September 19, 2 | 2000-09-19 |
| Flow generator Grant D421,298 - Kenyon , et al. February 29, 2 | 2000-02-29 |
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