Birkhofer; Thomas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Birkhofer; Thomas.The latest application filed is for "device for determining the state of a soot particle filter".
- Birkhofer; Thomas - Immenstaad DE
| Patent | Date |
|---|---|
| Device for Determining the State of a Soot Particle Filter App 20080048681 - Birkhofer; Thomas ; et al. | 2008-02-28 |
| Drift compensation for an impedimetric exhaust gas sensor by variable bias voltage App 20070056352 - Birkhofer; Thomas ; et al. | 2007-03-15 |
| Method for producing and managing a sensor App 20050130338 - Birkhofer, Thomas ; et al. | 2005-06-16 |
| Sensor and method for monitoring and controlling catalysts, especially motor vehicle catalysts App 20040206067 - Birkhofer, Thomas ; et al. | 2004-10-21 |
| High temperature sensor Grant 6,634,212 - Moos , et al. October 21, 2 | 2003-10-21 |
| Method for identifying the state of an NOx storage catalyst Grant 6,619,108 - Birkhofer , et al. September 16, 2 | 2003-09-16 |
| Gas sensor Grant 6,463,789 - Moos , et al. October 15, 2 | 2002-10-15 |
| Method for identifying the state of an NOx storage catalyst App 20020124551 - Birkhofer, Thomas ; et al. | 2002-09-12 |
| Apparatus for reducing the emission of vaporized hydrocarbons in a fuel supply system App 20020056269 - Andorf, Renato ; et al. | 2002-05-16 |
| High temperature sensor App 20020014107 - Moos, Ralf ; et al. | 2002-02-07 |
| Gas sensor App 20010020383 - Moos, Ralf ; et al. | 2001-09-13 |
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