Frankowski; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Frankowski; David.The latest application filed is for "cloud-based fuel quality recording and fuel station selection system, and method of utilizing same".

Company Profile

1.7.3

Frankowski; David - Monroe MI
Frankowski; David - Woodhaven 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
Cloud-based fuel quality recording and fuel station selection system, and method of utilizing same Grant 10,366,547 - Frankowski , et al. July 30, 2	2019-07-30
Cloud-based Fuel Quality Recording And Fuel Station Selection System, And Method Of Utilizing Same App 20180174375 - Frankowski; David ; et al.	2018-06-21
Detection of air-fuel ratio rich-lean imbalance using an oxygen sensor Grant 9,453,782 - Qiao , et al. September 27, 2	2016-09-27
Detection Of Air-fuel Ratio Rich-lean Imbalance Using An Oxygen Sensor App 20160003710 - Qiao; Ningsheng ; et al.	2016-01-07
Valve operation in an internal combustion engine Grant 7,089,895 - Naber , et al. August 15, 2	2006-08-15
Valve Operation In An Internal Combustion Engine App 20060150932 - Naber; Jeffrey D. ; et al.	2006-07-13
Spectral knock detection method and system therefor Grant 6,456,927 - Frankowski , et al. September 24, 2	2002-09-24
Method for monitoring the performance of a catalytic converter using a rate modifier Grant 6,116,021 - Schumacher , et al. September 12, 2	2000-09-12
Method for controlling the level of oxygen stored by a catalyst within a catalytic converter Grant 5,842,340 - Bush , et al. December 1, 1	1998-12-01
Method for monitoring the performance of a catalytic converter Grant 5,842,339 - Bush , et al. December 1, 1	1998-12-01

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