Lingrey; David J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lingrey; David J..The latest application filed is for "air conditioning system with capacity control and controlled hot water generation".

Company Profile

1.9.8

Lingrey; David J. - Yukon OK
Lingrey; David J. - San Antonio TX US
Lingrey; David J. - O'Fallon MO

*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
Air Conditioning System With Capacity Control And Controlled Hot Water Generation App 20210018234 - Lingrey; David J. ; et al.	2021-01-21
Control system for a room air conditioner and/or heat pump Grant 9,535,408 - Lingrey , et al. January 3, 2	2017-01-03
Apparatus and method for installation by unlicensed personnel of a pre-charged, ductless heating/cooling system Grant 8,850,832 - Lingrey , et al. October 7, 2	2014-10-07
Room air conditioner and/or heater Grant 8,752,399 - Lingrey , et al. June 17, 2	2014-06-17
Room air conditioner and/or heat pump Grant 8,640,480 - Lingrey , et al. February 4, 2	2014-02-04
Apparatus And Method For Installation By Unlicensed Personnel Of A Pre-charged, Ductless Heating/cooling System App 20120318005 - Lingrey; David J. ; et al.	2012-12-20
Apparatus And Method For Installation By Unlicensed Personnel Of A Pre-charged, Ductles Heating/cooling System App 20120186277 - Lingrey; David J. ; et al.	2012-07-26
Remote Control System For A Room Air Conditioner And/or Heat Pump App 20120053738 - Lingrey; David J. ; et al.	2012-03-01
Room Air Conditioner And/Or Heat Pump App 20110120167 - Lingrey; David J. ; et al.	2011-05-26
Room Air Conditioner And/Or Heater App 20110120155 - Lingrey; David J. ; et al.	2011-05-26
Control System for a Room Air Conditioner and/or Heat Pump App 20110125328 - Lingrey; David J. ; et al.	2011-05-26
Room air conditioner grill Grant D616,084 - Lingrey , et al. May 18, 2	2010-05-18
Continuous cooling capacity regulation using supplemental heating App 20080105412 - Carlsen; Peter Ring ; et al.	2008-05-08

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