Stock; Burkhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stock; Burkhard.The latest application filed is for "alcohol detection device with redundant measuring channels and method for detecting alcohol in breathing air".

Company Profile

1.23.14

Stock; Burkhard - Carlow DE
Stock; Burkhard - Lubeck DE
Stock; Burkhard - Luebeck 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
Alcohol detection device with redundant measuring channels and method for detecting alcohol in breathing air Grant 11,181,472 - Stock , et al. November 23, 2	2021-11-23
Alcohol Detection Device With Redundant Measuring Channels And Method For Detecting Alcohol In Breathing Air App 20200200676 - STOCK; Burkhard ; et al.	2020-06-25
Alcohol-measuring device with fast operational readiness Grant 9,316,614 - Stock , et al. April 19, 2	2016-04-19
Device with a measurement arrangement for optical measurement of gases and gas mixtures, with compensation of environmental effects Grant 9,188,534 - Stock , et al. November 17, 2	2015-11-17
Device With A Measurement Arrangement For Optical Measurement Of Gases And Gas Mixtures, With Compensation Of Environmental Effects App 20140124672 - Stock; Burkhard ; et al.	2014-05-08
Alcohol-measuring Device With Fast Operational Readiness App 20140061043 - STOCK; Burkhard ; et al.	2014-03-06
Process for verifying an electrochemical substance in a gas sample Grant 8,551,321 - Stock October 8, 2	2013-10-08
Gas concentration-measuring device Grant 8,199,326 - Dreyer , et al. June 12, 2	2012-06-12
Breath alcohol measuring device with improved mouthpiece Grant 7,993,281 - Stock , et al. August 9, 2	2011-08-09
Process For Verifying An Electrochemical Substance In A Gas Sample App 20110139633 - STOCK; Burkhard	2011-06-16
Breath alcohol-measuring device with piezo drive Grant 7,603,886 - Stock October 20, 2	2009-10-20
Process for distinguishing wet from dry gas with a breath alcohol measuring device Grant 7,541,192 - Stock June 2, 2	2009-06-02
Device and process for measuring breath alcohol Grant 7,329,390 - Stock , et al. February 12, 2	2008-02-12
Breath Alcohol-measuring Device With Piezo Drive App 20070245801 - STOCK; Burkhard	2007-10-25
Breath alcohol measuring device Grant 7,171,842 - Stock , et al. February 6, 2	2007-02-06
Breath Alcohol Measuring Device With Improved Mouthpiece App 20060206034 - Stock; Burkhard ; et al.	2006-09-14
Process for recognizing the movement of a motor vehicle Grant 7,103,454 - Stock , et al. September 5, 2	2006-09-05
Process for distinguishing wet from dry gas with a breath alcohol measuring device App 20060078467 - Stock; Burkhard	2006-04-13
Breath alcohol measuring device App 20050223774 - Stock, Burkhard ; et al.	2005-10-13
Device and process for measuring breath alcohol Grant 6,923,040 - Stock August 2, 2	2005-08-02
Breath alcohol measuring device with improved mouthpiece App 20040204655 - Stock, Burkhard ; et al.	2004-10-14
Device and process for measuring breath alcohol App 20040154377 - Stock, Burkhard	2004-08-12
Process for recognizing the movement of a motor vehicle App 20040088096 - Stock, Burkhard ; et al.	2004-05-06
Device and process for measuring breath alcohol App 20030228702 - Stock, Burkhard ; et al.	2003-12-11
Infrared optical gas-measuring device and gas-measuring process Grant 6,583,417 - Stock June 24, 2	2003-06-24
Arrangement for detecting a gaseous component in a gas flow Grant 6,289,718 - Stock September 18, 2	2001-09-18
Infrared optical gas-measuring device and gas-measuring process App 20010015408 - Stock, Burkhard	2001-08-23
Process for calibrating a breath alcohol-measuring instrument Grant 6,096,558 - Stock August 1, 2	2000-08-01
Device for calibrating a gas meter Grant 5,866,794 - Stock February 2, 1	1999-02-02
Gas sampling system having a mouthpiece Grant 5,739,412 - Stock , et al. April 14, 1	1998-04-14
Measuring apparatus for measuring the concentration of gases utilizing infrared absorption Grant 5,696,379 - Stock December 9, 1	1997-12-09
Method for determining characteristic variables of an electrochemically convertible substance in a gas sample Grant 5,612,896 - Stock March 18, 1	1997-03-18
Gas measuring and warning device Grant 5,057,280 - Stock , et al. October 15, 1	1991-10-15
Apparatus and method for detecting gas components Grant 4,976,135 - Stock December 11, 1	1990-12-11

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