Riegel; Johann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Riegel; Johann.The latest application filed is for "sensor element for a sensor".

Company Profile

0.10.10

Riegel; Johann - Bietigheim-Bissingen DE
RIEGEL, JOHANN - EICHENWEG DE
Riegel; Johann - Moeglingen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Gas sensor Grant 7,404,881 - Kanters , et al. July 29, 2	2008-07-29
Sensor element for a sensor App 20070125648 - Riegel; Johann ; et al.	2007-06-07
Determining the temperature of an exhaust gas sensor by means of calibrated internal resistance measurement Grant 6,939,037 - Junginger , et al. September 6, 2	2005-09-06
Method for determining the fuel/air ratio in the individual cylinders of a multi-cylinder internal combustion engine Grant 6,910,471 - Deibert , et al. June 28, 2	2005-06-28
Measurement sensor for determining an oxygen concentration in a gas mixture Grant 6,818,111 - Lenfers , et al. November 16, 2	2004-11-16
Component exposed to thermal loads App 20040146084 - Hachtel, Andreas ; et al.	2004-07-29
Gas sensor App 20040140213 - Kanters, Johannes ; et al.	2004-07-22
Gas sensor, especially a lambda probe Grant 6,746,585 - Scheer , et al. June 8, 2	2004-06-08
Determining the temperature of an exhaust gas sensor by means of calibrated internal resistance measurement App 20040047399 - Junginger, Erich ; et al.	2004-03-11
Method for determining the fuel/air ratio in the individual cylinders of a multi-cylinder internal combustion engine App 20040024519 - Deibert, Ruediger ; et al.	2004-02-05
Sensor element with catalytically active layer and method for the production thereof App 20030155239 - Stahl, Roland ; et al.	2003-08-21
Sensor element operated with a preliminary catalysis App 20030154764 - Stahl, Roland ; et al.	2003-08-21
Gas sensor, especially a lambda probe App 20030019279 - Scheer, Heiner ; et al.	2003-01-30
Gas sensor and corresponding production method Grant 6,395,161 - Schneider , et al. May 28, 2	2002-05-28
Gas Sensor And Corresponding Production Method App 20020023838 - SCHNEIDER, JENS STEFAN ; et al.	2002-02-28
Electrochemical Sensor App 20010050229 - SCHNAIBEL, EBERHARD ; et al.	2001-12-13
Electrochemical sensor Grant 6,280,605 - Jach , et al. August 28, 2	2001-08-28
Method for determining gas components and/or gas concentrations of gas mixture Grant 5,595,647 - Hoetzel , et al. January 21, 1	1997-01-21
Sensor for determining gas components and/or gas concentrations of gas mixtures Grant 5,476,001 - Hoetzel , et al. December 19, 1	1995-12-19
Control and analysis circuit device for measuring reaction heat Grant 5,360,266 - Lenfers , et al. November 1, 1	1994-11-01

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