| Patent No. | Patent Title: |
| 4231328 | Automatic steam generator feedwater realignment system |
| 4200061 | Steam generator for nuclear power plants, especially for pressuri... |
| 4198929 | Steam generator for a pressurized-water power station |
| 4196716 | Inert focusing photon energy collector |
| 4193354 | Solid waste disposal system |
| 4191114 | Furnace adapted for burning city-, industrial and the like wastes |
| 4188892 | Method and apparatus for removal of fly ash from a waste incinera... |
| 4186668 | System for the pyrolytic combustion of ligneous and other wastes |
| 4186721 | Solar energy heat collector |
| 4185567 | Wood-fired furnace assembly with automatic fire chamber charger |
| 4184438 | Fluidized bed start-up apparatus |
| 4184457 | Water flow responsive control for a liquid heater |
| 4184436 | Chip-firing unit |
| 4184455 | Fluidized bed heat exchanger utilizing angularly extending heat e... |
| 4183305 | Furnace seal |
| 4183308 | Fluidized bed unit including an electrical air preheat apparatus |
| 4183330 | Fast fluidized bed steam generator |
| 4182277 | Steam separator to reduce carryunder |
| 4182276 | Economizer for smoke tube boilers for high pressure steam and hot... |
| 4182275 | Boilers |
| 4182246 | Incineration method and system |
| 4182274 | Prevention of low temperature corrosion |
| 4181081 | Pollution reduction smokeless auto incinerator |
| 4181098 | Heat generation by frictional vaporization |
| 4181082 | Solid fuel furnace |
| 4180017 | Pipe assembly-heat exchanger-steam drum unit |
| 4180018 | Heating boiler |
| 4180004 | Methods of handling waste including rubber tires |
| 4180019 | Process heater |
| 4178880 | Furnace |
| 4178881 | Vapor generating system utilizing angularly arranged bifurcated f... |
| 4177741 | System and method for improving the reaction efficiency of a flui... |
| 4177766 | Heat recovery system for furnaces and the like |
| 4177740 | Apparatus for generating heat from waste fuel |
| 4177767 | Method and device for feeding a system of generation and distribu... |
| 4177742 | Incinerator for burning waste and a method of utilizing same |
| 4177765 | Output control for fluidized bed boilers |
| 4176612 | Ceramic ferrule |
| 4176623 | Fluidized bed boiler |
| 4176611 | Method and apparatus for treating waste material |
Quotables 
PatentStorm News
