Ledger; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ledger; David.The latest application filed is for "turbocharger having improved ported shroud compressor housing".

Company Profile

4.7.7

Ledger; David - Asheville NC
Ledger; David - Dearborn 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
Method and laser device for forming grooves in bearing surfaces, and bearings including such grooves Grant 10,654,128 - Ledger , et al.	2020-05-19
Devices and method for adjusting turbocharger rotating assembly balance Grant 10,487,838 - Pruitt , et al. Nov	2019-11-26
Turbocharger having improved ported shroud compressor housing Grant 10,316,859 - Harris , et al.	2019-06-11
Turbocharger having improved ported shroud compressor housing Grant 10,309,417 - Harris , et al.	2019-06-04
Turbocharger Having Improved Ported Shroud Compressor Housing App 20180328379 - HARRIS; Thomas Craig ; et al.	2018-11-15
Turbocharger Having Improved Ported Shroud Compressor Housing App 20180328378 - HARRIS; Thomas Craig ; et al.	2018-11-15
Method And Laser Device For Forming Grooves In Bearing Surfaces, And Bearings Including Such Grooves App 20170028509 - LEDGER; DAVID ; et al.	2017-02-02
Devices And Method For Adjusting Turbocharger Rotating Assembly Balance App 20160097395 - PRUITT; Daniel ; et al.	2016-04-07
Tuned battery pack damper for a hybrid electric vehicle Grant 7,734,384 - Konopa , et al. June 8, 2	2010-06-08
Electric oil pump system and controls for hybrid electric vehicles Grant 7,395,803 - Ledger , et al. July 8, 2	2008-07-08
Electric Oil Pump System and Controls for Hybrid Electric Vehicles App 20080121464 - Ledger; David ; et al.	2008-05-29
Hybrid Electric Vehicle With Motor Driven Charge Air Booster App 20080087482 - Ledger; David ; et al.	2008-04-17
Tuned Battery Pack Damper For A Hybrid Electric Vehicle App 20080059012 - Konopa; Jason ; et al.	2008-03-06
System and method for controlling speed of an engine Grant 7,292,932 - Ledger , et al. November 6, 2	2007-11-06

Company Registrations

NCAGE Code	6RW15	LEDGER, DAVID!DBA LEDGER PAPER COMPANY
CAGE Code	6RW15	LEDGER, DAVID LEDGER PAPER COMPANY
DUNS	796505493	LEDGER, DAVID

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