Kelli A. O'Brien

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Putnam, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Controller with clinker agitator control for biofuel-fired furnace
- Patent number 10,648,739
- Issue date May 12, 2020
- Biomass Controls PBC
- Jeffrey R. Hallowell
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel feed and air feed controller for biofuel-fired furnace
- Patent number 10,139,166
- Issue date Nov 27, 2018
- Biomass Controls, LLC
- Jeffrey R. Hallowell
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
Controller with Clinker Agitator Control for Biofuel-Fired Furnace
- Publication number 20190072330
- Publication date Mar 7, 2019
- Biomass Controls, LLC
- Jeffrey R. Hallowell
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel Feed and Air Feed Controller for Biofuel-Fired Furnace
- Publication number 20150081086
- Publication date Mar 19, 2015
- ClearStak LLC
- Jeffrey R. Hallowell
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES