Karl T. Kiebel

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Royal Oak, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Spark control systems and methods for engine torque estimation
- Patent number 9,545,909
- Issue date Jan 17, 2017
- GM Global Technology Operations LLC
- Karl T. Kiebel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for detecting and reducing engine auto-ignition
- Patent number 8,191,532
- Issue date Jun 5, 2012
- GM Global Technology Operations LLC
- Charles H. Folkerts
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for estimating and reducing engine auto-ignition...
- Patent number 8,122,868
- Issue date Feb 28, 2012
- GM Global Technology Operations LLC
- Jose C Zavala Jurado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knock sensor diagnostic system and method
- Patent number 7,562,558
- Issue date Jul 21, 2009
- GM Global Technology Operations, Inc.
- Robert J. Horner
- G01 - MEASURING TESTING
Information Patent Grant
Knock system with detection zones
- Patent number 7,526,943
- Issue date May 5, 2009
- GM Global Technology Operations, Inc.
- Anthony E. Cubr
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SPARK CONTROL SYSTEMS AND METHODS FOR ENGINE TORQUE ESTIMATION
- Publication number 20160090101
- Publication date Mar 31, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- KARL T. KIEBEL
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING AND REDUCING ENGINE AUTO-IGNITION...
- Publication number 20110077846
- Publication date Mar 31, 2011
- GM Global Technology Operations, Inc.
- Jose C. Zavala Jurado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR DETECTING AND REDUCING ENGINE AUTO-IGNITION
- Publication number 20100242912
- Publication date Sep 30, 2010
- GM Global Technology Operations, Inc.
- Charles H. Folkerts
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
KNOCK SENSOR DIAGNOSTIC SYSTEM AND METHOD
- Publication number 20090064762
- Publication date Mar 12, 2009
- Robert J. Horner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
KNOCK SYSTEM WITH DETECTION ZONES
- Publication number 20080229806
- Publication date Sep 25, 2008
- Anthony E. Cubr
- G01 - MEASURING TESTING