Stedman; Donald H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stedman; Donald H..The latest application filed is for "system and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles".

Company Profile

0.20.15

Stedman; Donald H. - Denver CO
Stedman; Donald H. - Englewood CO

*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
System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles Grant 9,057,664 - Stedman June 16, 2	2015-06-16
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20140033796 - Stedman; Donald H.	2014-02-06
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20130233052 - Stedman; Donald H.	2013-09-12
System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles Grant 8,429,957 - Stedman April 30, 2	2013-04-30
System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles Grant 8,347,701 - Stedman January 8, 2	2013-01-08
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20130000396 - Stedman; Donald H.	2013-01-03
System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles Grant 8,266,952 - Stedman September 18, 2	2012-09-18
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20120130584 - Stedman; Donald H.	2012-05-24
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20110265552 - Stedman; Donald H.	2011-11-03
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20110162435 - Stedman; Donald H.	2011-07-07
System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles Grant 7,930,931 - Stedman April 26, 2	2011-04-26
System And Method For Quantifying The Presence Of Components In The Exhaust Of Commercial And/or Heavy-duty Vehicles App 20090272181 - Stedman; Donald H.	2009-11-05
Remote emissions sensing system and method incorporating spectral matching by data interpolation Grant 7,400,398 - Stedman July 15, 2	2008-07-15
System and method for calibrating remote emissions sensing instruments Grant 7,359,804 - Williams , et al. April 15, 2	2008-04-15
Remote emissions sensing system and method incorporating spectral matching by data interpolation App 20070263213 - Stedman; Donald H.	2007-11-15
Exhaust opacity measuring device Grant 7,274,994 - Stedman , et al. September 25, 2	2007-09-25
Multilane remote sensing device Grant 7,164,132 - Didomenico , et al. January 16, 2	2007-01-16
Exhaust opacity measuring device App 20060074567 - Stedman; Donald H. ; et al.	2006-04-06
Exhaust opacity measuring device Grant 7,016,789 - Stedman , et al. March 21, 2	2006-03-21
System and method for calibrating remote emissions sensing instruments App 20060047445 - Williams; Mitchell Jared ; et al.	2006-03-02
Exhaust opacity measuring device App 20040155191 - Stedman, Donald H. ; et al.	2004-08-12
Exhaust opacity measuring device Grant 6,701,256 - Stedman , et al. March 2, 2	2004-03-02
Exhaust opacity measuring device App 20030225532 - Stedman, Donald H. ; et al.	2003-12-04
Exhaust opacity measuring device App 20030120434 - DiDomenico, John ; et al.	2003-06-26
Multilane remote sensing device App 20020092988 - Didomenico, John ; et al.	2002-07-18
Exhaust opacity measuring device App 20020052698 - Didomenico, John ; et al.	2002-05-02
Apparatus for remote analysis of vehicle emissions using reflective thermography Grant 5,489,777 - Stedman , et al. February 6, 1	1996-02-06
Apparatus for remote analysis of vehicle emissions Grant 5,401,967 - Stedman , et al. * March 28, 1	1995-03-28
Remote sensor device for monitoring motor vehicle exhaust systems Grant 5,371,367 - DiDomenico , et al. December 6, 1	1994-12-06
Apparatus for remote analysis of vehicle emissions Grant 5,319,199 - Stedman , et al. * June 7, 1	1994-06-07
Apparatus for remote analysis of vehicle emissions Grant 5,210,702 - Bishop , et al. May 11, 1	1993-05-11
Spectrometer for measuring the concentration of components in a fluid stream and method for using same Grant 5,070,246 - Durham , et al. December 3, 1	1991-12-03
Apparatus for detection of certain nitrogen-containing gases using chemiluminescence Grant 4,765,961 - Schiff , et al. August 23, 1	1988-08-23
Liquid separator for gas analyzer Grant 4,678,488 - Howard , et al. July 7, 1	1987-07-07

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