Pietrzyk; Paul

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pietrzyk; Paul.The latest application filed is for "method and system for transient airflow compensation in an internal combustion engine".

Company Profile

0.6.6

Pietrzyk; Paul - Beverly Hills MI

*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
Electronic throttle control supercharging Grant 7,748,366 - Rollinger , et al. July 6, 2	2010-07-06
Secondary airflow system for engine exhaust emission diagnostics Grant 7,647,765 - Sealy , et al. January 19, 2	2010-01-19
System and method for demonstrating functionality of on-board diagnostics for vehicles Grant 7,613,554 - Rollinger , et al. November 3, 2	2009-11-03
Method and system for transient airflow compensation in an internal combustion engine Grant 7,380,447 - Rollinger , et al. June 3, 2	2008-06-03
Electronic throttle control supercharging Grant 7,353,699 - Rollinger , et al. April 8, 2	2008-04-08
Method And System For Transient Airflow Compensation In An Internal Combustion Engine App 20070295067 - Rollinger; John ; et al.	2007-12-27
System And Method For Demonstrating Functionality Of On-board Diagnostics For Vehicles App 20070288134 - Rollinger; John ; et al.	2007-12-13
Electronic throttle control supercharging App 20070130945 - Rollinger; John ; et al.	2007-06-14
Electronic throttle control supercharging App 20070131206 - Rollinger; John ; et al.	2007-06-14
Secondary Airflow System for Engine Exhaust Emission Diagnostics App 20070039313 - Sealy; Brent ; et al.	2007-02-22
Secondary airflow system for engine exhaust emission diagnostics Grant 7,131,262 - Sealy , et al. November 7, 2	2006-11-07
Secondary airflow system for engine exhaust emission diagnostics App 20060025919 - Sealy; Brent ; et al.	2006-02-02

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