Michael Pfeil — 31 Patents at Delphi Technologies

Michael Pfeil has been granted 31 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2003 and the most recent in October 2020. Michael Pfeil ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Michael Pfeil in Königstein, OH, DE.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10794311	Method for adjusting a fuel/air ratio of an internal combustion engine	Kersten Wehmeier, Michael Fey	2020-10-06
10753259	Method and control device for correcting an output signal of an exhaust gas sensor	Michael Fey	2020-08-25
10653754	Highly pure neurotoxic component of a botulinum toxin and uses thereof	Andreas Wiesenburg	2020-05-19
9963502	Antibody that specifically binds partially processed or unprocessed neurotoxin polypeptides	Josef Friedrich, Harold Victor Taylor, Karl-Heinz Eisele, Cornelia Brunn	2018-05-08
9937245	Highly pure neurotoxic component of a botulinum toxin, process for preparing same, and uses thereof	Andreas Wiesenburg	2018-04-10
9447175	Means and methods for manufacturing highly pure neurotoxin	Josef Friedrich, Harold Victor Taylor, Karl-Heinz Eisele, Cornelia Brunn	2016-09-20
8798892	Method and device for the dynamic monitoring of a lambda probe	Kersten Wehmeier, Siyun Chu, Albrecht Clement	2014-08-05
8663942	Means and methods for the determination of the amount of neurotoxin polypeptide and of its catalytic and proteolytic activities	Josef Friedrich	2014-03-04
8489270	Method and device for diagnosing the dynamics of an exhaust gas sensor	Kersten Wehmeier, Siyun Chu, Albrecht Clement	2013-07-16
7954361	Method and apparatus for detecting tank leaks	Peter Schelhas, Manfred Franz, Andreas Posselt, Andreas Baumann, Martin Streib +2 more	2011-06-07
7927836	Device and method for the production of biologically active compounds by fermentation	Bernd Doelle	2011-04-19
7665742	Vehicle hydraulic system	Timothy A. Haerr, Gary C. Fulks	2010-02-23
7584651	Procedure to diagnose a leak in the fuel tank in a fuel tank ventilation system	Martin Streib, Karl-Bernhard Lederle	2009-09-08	$6,869,000
7568541	Self-centering return mechanism	Gary C. Fulks, Timothy A. Haerr, Scott J. Saiki, Andrew H. Roth	2009-08-04	$83,215,000
7499785	Extended braking compensation in hybrid braking systems	Bryan P. Riddiford, Richard James Thomas	2009-03-03
7073376	Method for testing the functionality of a tank venting system of a motor vehicle having an internal combustion engine	Armin Hassdenteufel, Karl-Bernhard Lederle, Andreas Mueller	2006-07-11	$1,661,000
6988494	Method for operating an internal combustion engine	Armin Hassdenteufel	2006-01-24	$3,020,000
6970775	Method of tank leak diagnosis	Karl-Bernhard Lederle, Nicolas Perrot	2005-11-29	$4,520,000
6890157	Matching or not matching flow rates in two fluidly-unconnected flow paths	Gary C. Fulks	2005-05-10	$1,131,000
6885933	Signal correcting device	Dieter Lederer	2005-04-26	$2,277,000
6752928	Flow matching method and system using two transducers	Gary C. Fulks	2004-06-22	$7,731,000
6746606	Method and system for matching flow rate	Gary C. Fulks	2004-06-08	$4,616,000
6744360	Method of calibrating an intelligent input push rod assembly	Gary C. Fulks, Douglas E. Poole	2004-06-01	$5,081,000
6708944	Flow control system and valve for controlling a fluid flow	Gary C. Fulks, John E. Pozenel, Douglas E. Poole	2004-03-23	$2,927,000
6668983	Wheel brake caliper with integral brake pad torque sensing	David Drennen, John E. Pozenel, Gary C. Fulks, Harald Klode, Douglas E. Poole	2003-12-30	$1,675,000

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Michael Pfeil — 31 Patents

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