Lea; Stephen Anthony
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lea; Stephen Anthony.The latest application filed is for "multiple stage blowers and volutes therefor".
- Lea; Stephen Anthony - Sydney AU
- Lea; Stephen Anthony - Winston Hills AU
| Patent | Date |
|---|---|
| Multiple stage blowers and volutes therefor Grant 10,434,271 - Daly , et al. O | 2019-10-08 |
| Multiple stage blowers and volutes therefor Grant 10,300,231 - Daly , et al. | 2019-05-28 |
| Multiple Stage Blowers And Volutes Therefor App 20160339193 - DALY; Geoffrey Daniel ; et al. | 2016-11-24 |
| Multiple Stage Blowers And Volutes Therefor App 20160333885 - DALY; Geoffrey Daniel ; et al. | 2016-11-17 |
| Breathable gas apparatus with humidifier Grant 9,358,359 - Lithgow , et al. June 7, 2 | 2016-06-07 |
| Breathable Gas Apparatus With Humidifier App 20150306336 - LITHGOW; Perry David ; et al. | 2015-10-29 |
| Breathable gas apparatus with humidifier Grant 9,072,860 - Lithgow , et al. July 7, 2 | 2015-07-07 |
| Multiple Stage Blowers And Volutes Therefor App 20140041663 - Daly; Geoffrey Daniel ; et al. | 2014-02-13 |
| Multiple stage blowers and volutes therefor Grant 8,517,012 - Daly , et al. August 27, 2 | 2013-08-27 |
| Double-ended blower and volutes therefor Grant 8,122,884 - Daly , et al. February 28, 2 | 2012-02-28 |
| Double-ended blower and volutes therefor App 20050217673 - Daly, Geoffrey Daniel ; et al. | 2005-10-06 |
| Multiple stage blowers and volutes therefor App 20050103339 - Daly, Geoffrey Daniel ; et al. | 2005-05-19 |
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