Purdey; Matthew J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Purdey; Matthew J..The latest application filed is for "seal assembly".
- Purdey; Matthew J. - Huddersfield GB
- Purdey; Matthew J. - London GB
- Purdey; Matthew J - Huddersfield N/A GB
| Patent | Date |
|---|---|
| Wastegate for turbine Grant 11,441,478 - Purdey September 13, 2 | 2022-09-13 |
| Seal Assembly App 20220186842 - Daniels; Robin ; et al. | 2022-06-16 |
| Two-part Valvue Member Assembly App 20220040804 - Purdey; Matthew J. | 2022-02-10 |
| Seal Assembly App 20220010806 - Purdey; Matthew J. | 2022-01-13 |
| Wastegate assembly or turbine Grant 11,149,579 - Purdey , et al. October 19, 2 | 2021-10-19 |
| Wastegate For Turbine App 20210054779 - PURDEY; Matthew J. | 2021-02-25 |
| Wastegate Assembly Or Turbine App 20200386114 - PURDEY; Matthew J. ; et al. | 2020-12-10 |
| Rotating machine with shaft sealing arrangement Grant 9,194,256 - Purdey November 24, 2 | 2015-11-24 |
| Turbocharger bearing assembly and lubrication thereof Grant 8,353,158 - Purdey , et al. January 15, 2 | 2013-01-15 |
| Rotating Machine With Shaft Sealing Arrangement App 20120027569 - Purdey; Matthew J | 2012-02-02 |
| Hydraulic seal for a turbocharger Grant 8,075,251 - Purdey December 13, 2 | 2011-12-13 |
| Turbocharger sealing arrangement Grant 8,011,885 - Purdey September 6, 2 | 2011-09-06 |
| Turbocharger Sealing Arrangement App 20100143114 - Purdey; Matthew J. | 2010-06-10 |
| Turbocharger Bearing Assembly And Lubrication Thereof App 20100132358 - Purdey; Matthew J. ; et al. | 2010-06-03 |
| Hydraulic Seal for a turbocharger App 20090238691 - Purdey; Matthew J. | 2009-09-24 |
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