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Zaehner; Werner Patent Filings

Zaehner; Werner

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zaehner; Werner.The latest application filed is for "method and device for monitoring a humidity sensor in a combustion engine, using oxygen measurement of other sensors in the engine, such as nox, lambda and/or oxygen sensors".

Company Profile
0.3.4
  • Zaehner; Werner - Rehetobel N/A CH
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Method and device for monitoring a humidity sensor in a combustion engine, using oxygen measurement of other sensors in the engine, such as NOx, lambda and/or oxygen sensors
Grant 9,772,273 - Auckenthaler , et al. September 26, 2
2017-09-26
Method And Device For Monitoring A Humidity Sensor In A Combustion Engine, Using Oxygen Measurement Of Other Sensors In The Engine, Such As Nox, Lambda And/or Oxygen Sensors
App 20130118232 - Auckenthaler; Theophil ;   et al.
2013-05-16
Turbocompound internal combustion engine
Grant 6,681,575 - Dellora , et al. January 27, 2
2004-01-27
Control system for a variable-geometry turbocharger
App 20020157395 - Scherngell, Guenther ;   et al.
2002-10-31
Turbocompound internal combustion engine
App 20020062646 - Dellora, Giancarlo ;   et al.
2002-05-30

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