9803870 | Method for burning a fuel in a wood stove, a wood stove with a controller; and an air regulator for a wood stove | Nov 07, 12 | Oct 31, 17 | IHS INNOVATION APS |
9752078 | Airflow control and heat recovery in a managed kiln | Mar 09, 13 | Sep 05, 17 | BIOCHAR NOW, LLC |
9709264 | Dual venturi for water heater | Jan 21, 13 | Jul 18, 17 | KYUNGDONG NAVIEN CO., LTD. |
9644839 | Dual venturi for water heater | Jan 22, 13 | May 09, 17 | KYUNGDONG NAVIEN CO., LTD. |
9546786 | Self-powered damper system | Nov 26, 13 | Jan 17, 17 | FIELD CONTROLS, LLC |
9423127 | Radial burner air inlet with linear volumetric air control | Aug 06, 15 | Aug 23, 16 | JOHN ZINK COMPANY, LLC |
9134024 | Radial burner air inlet with linear volumetric air control | Jul 19, 12 | Sep 15, 15 | JOHN ZINK COMPANY, LLC |
9052108 | Premixing combustion device | Jul 25, 11 | Jun 09, 15 | HOVAL AKTIENGESELLSCHAFT |
8985155 | Pipe | Aug 10, 11 | Mar 24, 15 | DEUTZ AKTIENGESELLSCHAFT |
8505529 | Alternate intake apparatus | Jan 19, 10 | Aug 13, 13 | Not available |
8302594 | Air control regulator for combustion chamber | Dec 16, 11 | Nov 06, 12 | Flamekeeper, LLC |
8079358 | Air control regulator for combustion chamber | Apr 11, 08 | Dec 20, 11 | Flamekeeper, LLC |
6623267 | Industrial burner | Dec 31, 02 | Sep 23, 03 | BURNER DYNAMICS, LLC |
6213117 | Motorized insulated damper assembly for furnace systems | Oct 03, 97 | Apr 10, 01 | WASHINGTON STATE UNIVERSITY, TIMOTHY GARDNER WENTZ, |
6053163 | Stove pipe thermoelectric generator | Aug 04, 99 | Apr 25, 00 | Hi-Z Technology, Inc. |
6041770 | Bi-metallic control device | May 05, 98 | Mar 28, 00 | Not available |
6035849 | Damper clip extension | Apr 19, 99 | Mar 14, 00 | Alan Manufacturing Inc. |
5836297 | Cooking exhaust apparatus and method of installing the apparatus | Oct 30, 97 | Nov 17, 98 | Haiki Co., Ltd. |
5738021 | Adjustable sleeve damper assembly for a coal-fired furnace | Feb 06, 96 | Apr 14, 98 | FOSTER WHEELER ENERGY INTERNATIONAL, INC. |
5732692 | Vent damper | Mar 18, 96 | Mar 31, 98 | Not available |