| Patent Number |
Title Of Patent |
Date Issued |
| 7363866 |
Control system for a waste processing apparatus |
Apr. 29, 2008 |
| 7343866 |
Waste-throughput limiting control |
Mar. 18, 2008 |
| 7121296 |
Variable orifice valve for air stream containing particulate coal |
Oct. 17, 2006 |
| 6994035 |
Feed chute apparatus for gravity feeding tires and other materials into a rotating kiln |
Feb. 7, 2006 |
| 6923203 |
Variable orifice valve for airstream containing particulate coal |
Aug. 2, 2005 |
| 6807913 |
System and method for decongesting a waste converting apparatus |
Oct. 26, 2004 |
| 6752093 |
Method for operating a refuse incineration plant |
Jun. 22, 2004 |
| 6722294 |
Method and apparatus for feeding a pulverized material |
Apr. 20, 2004 |
| 6619216 |
Incinerator with a dryer and a control unit for controlling temperature in the dryer |
Sep. 16, 2003 |
| 6619215 |
Incinerator with a heat-insulating shield |
Sep. 16, 2003 |
| 6615750 |
Sorbent conditioning and direct feed apparatus for a steam generator and a method for retrofitting a steam generator with same |
Sep. 9, 2003 |
| 6499412 |
Method of firebox temperature control for achieving carbon monoxide emission compliance in industrial furnaces with minimal energy consumption |
Dec. 31, 2002 |
| 6481361 |
Coal balancing damper |
Nov. 19, 2002 |
| 6382112 |
Chute of a feed system for a refuse incineration plant having a cutting apparatus |
May. 7, 2002 |
| 6360680 |
Method of operating a furnace based upon electrostatic precipitator operation |
Mar. 26, 2002 |
| 6276286 |
Compression device for feeding a waste material to a reactor |
Aug. 21, 2001 |
| 6273009 |
Method for automatized combustion and combustion apparatus |
Aug. 14, 2001 |
| 6234091 |
Feed chute apparatus for gravity feeding tires and other materials in to a rotating kiln |
May. 22, 2001 |
| 6182584 |
Integrated control and destructive distillation of carbonaceous waste |
Feb. 6, 2001 |
| 6101959 |
Method of and apparatus for efficiently combusting oil shale |
Aug. 15, 2000 |
| 5983639 |
Method and system for starting up a continuous flow steam generator |
Nov. 16, 1999 |
| 5920168 |
Apparatus and method of regulating the temperature of solid fuel stoves |
Jul. 6, 1999 |
| 5784974 |
System for improving fuel feed control of volumetric coal feeders |
Jul. 28, 1998 |
| 5680824 |
Process for burning solids with a sliding firebar system |
Oct. 28, 1997 |
| 5626085 |
Control of staged combustion, low NO.sub.x firing systems with single or multiple levels of overfire air |
May. 6, 1997 |
| 5606924 |
Process for regulating individual factors or all factors influencing combustion on a furnace grate |
Mar. 4, 1997 |
| 5603268 |
Coal pulverizer associated with a rotary classifier and method for operating the same |
Feb. 18, 1997 |
| 5575085 |
Apparatus and method for controlling the rotary airlocks in a coal processing system by reversing the motor current rotating the air lock |
Nov. 19, 1996 |
| 5462046 |
Fireplace log dispensing apparatus |
Oct. 31, 1995 |
| 5398623 |
Method for incinerating refuse, and a control process therefor |
Mar. 21, 1995 |
| 5357877 |
Feed for particulate burners |
Oct. 25, 1994 |
| 5279234 |
Controlled clean-emission biomass gasification heating system/method |
Jan. 18, 1994 |
| 5261335 |
Firebox furnace with automatic feeding system |
Nov. 16, 1993 |
| 5095825 |
Method and apparatus for feeding fuel into a pressurized space |
Mar. 17, 1992 |
| 5046643 |
Vibratory type storage bin arrangement with internal baffling and low profile bottom |
Sep. 10, 1991 |
| 5000100 |
Pellet fuel combustion assembly |
Mar. 19, 1991 |
| 4953474 |
Fuel metering bin level control |
Sep. 4, 1990 |
| 4905613 |
Fuel feeder |
Mar. 6, 1990 |
| 4899669 |
Vibrating apparatus and method improvements for providing continuous flow of refuse derived fuel to fire power plants |
Feb. 13, 1990 |
| 4881472 |
Ignition system and control means for pelletized-fuel furnace |
Nov. 21, 1989 |
| 4865016 |
Automatic log feeder for fireplaces |
Sep. 12, 1989 |
| 4846081 |
Calorimetry system |
Jul. 11, 1989 |
| 4844289 |
Vibratory type storage bin arrangement with low profile bottom and rectilinear discharge chute characteristics |
Jul. 4, 1989 |
| 4838183 |
Apparatus and method for incinerating heterogeneous materials |
Jun. 13, 1989 |
| 4796544 |
Apparatus for tearing up and stoking bales of straw material and for stoking other kinds of solid fuel |
Jan. 10, 1989 |
| 4794870 |
Modulating method and system for kiln firing |
Jan. 3, 1989 |
| 4774893 |
System of handling refuse derived fuel utilizing same to fire power plants |
Oct. 4, 1988 |
| 4750434 |
Mill/dryer gas temperature control |
Jun. 14, 1988 |
| 4744311 |
System for feeding solid particulate material for combustion in a reactor vessel |
May. 17, 1988 |
| 4697530 |
Underfed stoker boiler for burning bituminous coal and other solid fuel particles |
Oct. 6, 1987 |
