Lorenzen; Mary Joanne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lorenzen; Mary Joanne.The latest application filed is for "apparatus for combusting collected diesel exhaust material from aftertreatment devices and method".
- Lorenzen; Mary Joanne - Chanhassen MN
| Patent | Date |
|---|---|
| Apparatus for cleaning exhaust aftertreatment devices and methods Grant 8,256,060 - Wagner , et al. September 4, 2 | 2012-09-04 |
| Apparatus For Combusting Collected Diesel Exhaust Material From Aftertreatment Devices And Method App 20090044523 - Wagner; Wayne M. ; et al. | 2009-02-19 |
| Apparatus for cleaning exhaust aftertreatment devices and methods Grant 7,410,530 - Wagner , et al. August 12, 2 | 2008-08-12 |
| Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods App 20080178413 - Wagner; Wayne M. ; et al. | 2008-07-31 |
| Apparatus for cleaning exhaust aftertreatment devices and methods App 20060201326 - Wagner; Wayne M. ; et al. | 2006-09-14 |
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