Christopher John ELLINGWOOD

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Tannersville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Spark ignition pilot assembly
- Patent number 11,466,854
- Issue date Oct 11, 2022
- THE MARLEY COMPANY LLC
- Alex Planer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Boiler control system
- Patent number 10,533,756
- Issue date Jan 14, 2020
- HARSCO TECHNOLOGIES LLC
- Christopher Ellingwood
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Display screen with graphical user interface for a boiler
- Patent number D820299
- Issue date Jun 12, 2018
- HARSCO TECHNOLOGIES LLC
- Andrew Demers
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen with graphical user interface for a boiler
- Patent number D806728
- Issue date Jan 2, 2018
- HARSCO TECHNOLOGIES LLC
- Andrew Demers
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Boiler control system
- Patent number 9,822,986
- Issue date Nov 21, 2017
- HARSCO TECHNOLOGIES LLC
- Christopher Ellingwood
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multiple-ring heat exchanger
- Patent number 9,074,792
- Issue date Jul 7, 2015
- Harsco Corporation
- Christopher John Ellingwood
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Spark Ignition Pilot Assembly
- Publication number 20230055175
- Publication date Feb 23, 2023
- The Marley Company LLC
- Alex Planer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Spark Ignition Pilot Assembly
- Publication number 20220252266
- Publication date Aug 11, 2022
- The Marley Company LLC
- Alex Planer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Variable Orifice Restoration Device
- Publication number 20210123598
- Publication date Apr 29, 2021
- The Marley Company LLC
- Alex Planer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BOILER CONTROL SYSTEM
- Publication number 20180080663
- Publication date Mar 22, 2018
- HARSCO TECHNOLOGIES LLC
- Christopher Ellingwood
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BOILER CONTROL SYSTEM
- Publication number 20150345804
- Publication date Dec 3, 2015
- HARSCO TECHNOLOGIES LLC
- Christopher Ellingwood
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MULTIPLE-RING HEAT EXCHANGER
- Publication number 20110203781
- Publication date Aug 25, 2011
- HARSCO CORPORATION
- Christopher John ELLINGWOOD
- F28 - HEAT EXCHANGE IN GENERAL