Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10956998 | Apparatus and method for subsequent reference informed legal research | Daniel E. Lewis | 2021-03-23 |
| 10871165 | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor | Barton John Kenyon, Andrew Wilson, Ian Malcolm Smith | 2020-12-22 |
| 10865796 | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor | Barton John Kenyon, Andrew Wilson, Ian Malcolm Smith | 2020-12-15 |
| 10722669 | Combination enhanced therapy | — | 2020-07-28 |
| 10434271 | Multiple stage blowers and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea | 2019-10-08 |
| 10400773 | Double-ended blower and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea, Dion Charles Chewe Martin, Larry Puckeridge +1 more | 2019-09-03 |
| 10376669 | Ventless mask CPAP system | Karthikeyan Selvarajan, Philip Rodney Kwok, Barton John Kenyon, Bruce David Gregory, Christopher Kingsley Blunsden | 2019-08-13 |
| 10342941 | Methods and apparatus for controlling mask leak in CPAP treatment | Philip Rodney Kwok, Ron Richard, Karthikeyan Selvarajan, Glenn Richards, Larry Puckeridge | 2019-07-09 |
| 10300231 | Multiple stage blowers and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea | 2019-05-28 |
| 10267320 | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor | Barton John Kenyon, Andrew Wilson, Ian Malcolm Smith | 2019-04-23 |
| 9566403 | Combination enhanced therapy | — | 2017-02-14 |
| 9512729 | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor | Barton John Kenyon, Andrew Wilson, Ian Malcolm Smith | 2016-12-06 |
| 9427538 | Multiple stage blowers and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea | 2016-08-30 |
| 9004067 | Single or multiple stage blower and nested volute(s) and or impeller(s) thereof | Barton John Kenyon, Ian Malcolm Smith, Andrew Wilson | 2015-04-14 |
| 8844529 | Ventless mask CPAP system | Karthikeyan Selvarajan, Philip Rodney Kwok, Barton John Kenyon, Bruce David Gregory, Christopher Kingsley Blunsden | 2014-09-30 |
| 8789526 | Methods and apparatus for controlling mask leak in CPAP treatment | Philip Rodney Kwok, Ron Richard, Karthikeyan Selvarajan, Glenn Richards, Larry Puckeridge | 2014-07-29 |
| D699835 | Impeller | Barton John Kenyon | 2014-02-18 |
| 8640697 | Combination enhanced therapy | — | 2014-02-04 |
| 8628302 | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor | Barton John Kenyon, Andrew Wilson, Ian Michael Smith | 2014-01-14 |
| 8517012 | Multiple stage blowers and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea, Dion Charles Chewe Martin, Larry Puckeridge +1 more | 2013-08-27 |
| 8499760 | Double-ended blower and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea, Dion Charles Chewe Martin, Larry Puckeridge +1 more | 2013-08-06 |
| 8272837 | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor | Barton John Kenyon, Andrew Wilson, Ian Malcolm Smith | 2012-09-25 |
| 8225786 | Double-ended blower and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea, Dion Charles Chewe Martin, Larry Puckeridge +1 more | 2012-07-24 |
| 8122884 | Double-ended blower and volutes therefor | Geoffrey Daniel Daly, Alexander Virr, Stephen Anthony Lea, Dion Charles Chewe Martin, Larry Puckeridge +1 more | 2012-02-28 |
| D645950 | Impeller | Barton John Kenyon, Ian Malcolm Smith | 2011-09-27 |