Bierl; Rudolf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bierl; Rudolf.The latest application filed is for "method and system for evaluating a structural integrity of an aerial vehicle".

Company Profile

2.28.24

Bierl; Rudolf - Regensburg 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
Method and system for evaluating a structural integrity of an aerial vehicle App 20220228946 - Olbrich; Florian ; et al.	2022-07-21
Photoacoustic Detector App 20210341434 - Bierl; Rudolf ; et al.	2021-11-04
Tank ventilation system Grant 10,214,097 - Bierl , et al. Feb	2019-02-26
Method and device for determining a fuel portion in a motor oil of a motor vehicle Grant 9,194,835 - Bierl , et al. November 24, 2	2015-11-24
Method and device for calibrating a sensor Grant 9,151,737 - Bierl , et al. October 6, 2	2015-10-06
Method and device for measuring the soot load in the exhaust gas systems of diesel engines Grant 9,097,151 - Ante , et al. August 4, 2	2015-08-04
Hydrogen sensor and a detection method for hydrogen concentration Grant 9,027,386 - Bierl , et al. May 12, 2	2015-05-12
Sensor for measuring hydrocarbon content in a flow of gas in a purge line Grant 8,935,950 - Bierl , et al. January 20, 2	2015-01-20
Hydrocarbon sensor to regulate flow rate in a fuel line Grant 8,695,573 - Bierl , et al. April 15, 2	2014-04-15
Soot sensor Grant 8,653,838 - Achhammer , et al. February 18, 2	2014-02-18
Method for evaluating the state of a soot sensor in a motor vehicle Grant 8,635,900 - Ante , et al. January 28, 2	2014-01-28
Method for the on-board functional diagnosis of a soot sensor in a motor vehicle and/or for the detection of further constituents in the soot Grant 8,490,465 - Ante , et al. July 23, 2	2013-07-23
Diagnostic Method For A Soot Sensor App 20130090866 - Ante; Johannes ; et al.	2013-04-11
Method for rapidly emptying the activated carbon filter while using an HC sensor (concentration change) Grant 8,394,172 - Bierl , et al. March 12, 2	2013-03-12
Method, device, and system for operating an internal combustion engine Grant 8,312,868 - Bierl , et al. November 20, 2	2012-11-20
Method and device for monitoring an exhaust-gas turbocharger Grant 8,291,752 - Bierl , et al. October 23, 2	2012-10-23
Method And Device For Measuring The Soot Load In The Exhaust Gas Systems Of Diesel Engines App 20120102924 - Ante; Johannes ; et al.	2012-05-03
Circuit arrangement for the bidirectional operation of sound transducers disposed at the ends of a measuring section Grant 8,126,154 - Bierl , et al. February 28, 2	2012-02-28
Tank Ventilation System App 20110300787 - Bierl; Rudolf ; et al.	2011-12-08
Method and Device for Calibrating a Sensor App 20110289999 - Bierl; Rudolf ; et al.	2011-12-01
Device for determining a mass flow of a first gas within an overall mixture of gases Grant 8,047,082 - Bierl , et al. November 1, 2	2011-11-01
Method for rapidly emptying the activated carbon filter while using an HC sensor (concentration change) App 20110226804 - Bierl; Rudolf ; et al.	2011-09-22
Internal Combustion Engine and Method for Opertating an Internal Combustion Engine of this Type App 20110174276 - Bierl; Rudolf ; et al.	2011-07-21
Soot Sensor App 20110156727 - ACHHAMMER; Roland ; et al.	2011-06-30
Internal Combustion Engine and Method for Operating an Internal Combustion Engine of Said Type App 20110137540 - Mai; Wolfgang ; et al.	2011-06-09
Hydrogen Sensor and A Detection Method for Hydrogen Concentration App 20110126611 - BIERL; Rudolf ; et al.	2011-06-02
Method For Evaluating the State of A Soot Sensor In A Motor Vehicle App 20110088450 - ANTE; Johannes ; et al.	2011-04-21
Method For The On-board Functional Diagnosis Of A Soot Sensor In A Motor Vehicle And/or For The Detection Of Further Constituents In The Soot App 20110015824 - Ante; Johannes ; et al.	2011-01-20
Method For The On-board Functional Diagnosis Of A Soot Sensor In A Motor Vehicle And/or For The Detection Of Further Constituents In The Soot App 20110011154 - Ante; Johannes ; et al.	2011-01-20
Method and Device for Determining a Fuel Portion in a Motor Oil of a Motor Vehicle App 20100253371 - Bierl; Rudolf ; et al.	2010-10-07
Sensor for Measuring Hydrocarbon Content in a Flow of Gas in a Purge Line App 20100186482 - Bierl; Rudolf ; et al.	2010-07-29
Method, Device, and System for Operating an Internal Combustion Engine App 20100059022 - Bierl; Rudolf ; et al.	2010-03-11
Method and device for monitoring an exhaust-gas turbocharger App 20100000309 - Bierl; Rudolf ; et al.	2010-01-07
Measuring device for recording a gas mass flow Grant 7,637,150 - Bierl , et al. December 29, 2	2009-12-29
Circuit arrangement for the bidirectional operation of a sound transducers disposed at the ends of a measuring section App 20090290731 - Bierl; Rudolf ; et al.	2009-11-26
Device for Determining a Mass Flow App 20090249888 - Bierl; Rudolf ; et al.	2009-10-08
Device for sealing sensor and sensor element App 20090079140 - Achhammer; Roland ; et al.	2009-03-26
Device and method for calibration of a mass flow sensor Grant 7,461,537 - Bierl , et al. December 9, 2	2008-12-09
Measuring device for recording a gas mass flow App 20080041148 - Bierl; Rudolf ; et al.	2008-02-21
Device and method for calibration of a mass flow sensor App 20060150708 - Bierl; Rudolf ; et al.	2006-07-13

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