Inventor · disambiguated record
Alfred E. Spitza, Jr.
Also filed as: SPITZA JR ALFRED E
11 granted patents·387 citations·filing 2002–2012
92Inventor score
Top patents by PatentIndex Score
11 records- 0198US8473179B2Increased fuel economy mode control systems and methodsWHITNEY CHRISTOPHER E·Filed 2010·Granted Jun 25, 2013·74 cites·20 claims
- 0298US6704638B2Torque estimator for engine RPM and torque controlGEN MOTORS CORP·Filed 2002·Granted Mar 9, 2004·155 cites·18 claims
- 0396US7278391B1Cylinder deactivation torque limit for noise, vibration, and harshnessGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Oct 9, 2007·57 cites·10 claims
- 0491US7198029B1Extension of DOD operation in torque control systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Apr 3, 2007·22 cites·27 claims
- 0580US6763297B1Displacement on demand spark knock detectionGEN MOTORS CORP·Filed 2003·Granted Jul 13, 2004·24 cites·15 claims
- 0675US6957140B1Learned airflow variationGEN MOTORS CORP·Filed 2004·Granted Oct 18, 2005·19 cites·37 claims
- 0772US6739314B1Displacement on demand with throttle preload security methodologyGEN MOTORS CORP·Filed 2003·Granted May 25, 2004·16 cites·10 claims
- 0864US9074537B2Adaptive engine speed control to prevent engine from roll and stallGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Jul 7, 2015·2 cites·14 claims
- 0963US6843229B2Displacement on demand fault indicationGEN MOTORS CORP·Filed 2003·Granted Jan 18, 2005·12 cites·27 claims
- 1055US7621252B2Method to optimize fuel economy by preventing cylinder deactivation busynessGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Nov 24, 2009·3 cites·20 claims
- 1150US8584647B2Engine control system for increased vehicle fuel economyROBERTS COLIN A·Filed 2008·Granted Nov 19, 2013·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →