F23L 3/00

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0401,803 HIGH TURNDOWN COMBUSTION SYSTEM AND METHODMay 30, 23Dec 05, 24Not available
2024/0053,006 COMPENSATOR FOR CONTROLLING AIRFLOW IN FIRED HEATERAug 09, 23Feb 15, 24Not available
2023/0213,181 LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLEDec 07, 22Jul 06, 23Not available
2022/0333,817 BIOMASS HEATING SYSTEM WITH OPTIMIZED FLUE GAS TREATMENTSep 03, 20Oct 20, 22SL-TECHNIK GMBH
2018/0282,629 Flow Regulation For A Biochar KilnJun 04, 18Oct 04, 18Not available
2018/0072,953 AIRFLOW CONTROL AND HEAT RECOVERY IN A MANAGED KILNNov 15, 17Mar 15, 18BIOCHAR NOW, LLC
2016/0161,117 METHOD FOR OPERATING A MULTI-BURNER SYSTEM BY MEANS OF COMBUSTION AIR PRESSURE MEASUREMENT AND REGULATIONJul 28, 14Jun 09, 16Not available
2015/0040,804 AIRFLOW CONTROL AND HEAT RECOVERY IN A MANAGED KILNMar 09, 13Feb 12, 15BIOCHAR NOW, LLC
2012/0295,206 COMBUSTION EFFICIENCY CONTROL SYSTEM FOR A LAMINAR BURNER SYSTEMAug 03, 12Nov 22, 12Resource Rex, LLC
2012/0085,338 AIR CONTROL REGULATOR FOR COMBUSTION CHAMBERDec 16, 11Apr 12, 12Flamekeeper, LLC
2010/0224,108 PULVERIZED COAL-FIRED BOILER AND PULVERIZED COAL BURNING METHODJan 10, 07Sep 09, 10MITSUBISHI HITACHI POWER SYSTEMS, LTD.
2008/0092,872 DRAFT CONTROL SYSTEM AND METHOD FOR HEATING SYSTEMSDec 20, 07Apr 24, 08FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.
2006/0213,501 Ventilator assembly and method of installing sameMay 30, 06Sep 28, 06Not available
2005/0247,304 Millivolt damper control deviceMay 03, 05Nov 10, 05Flue Sentinel, Inc.
2005/0138,953 Air enhancement system and methods for food processing systemsDec 07, 04Jun 30, 05MP Equipment
2004/0244,791 Air control for a clean burning fireplaceFeb 12, 04Dec 09, 04HNI TECHNOLOGIES INC.
2004/0226,553 Draft control system and method for heating systemsFeb 13, 04Nov 18, 04FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.