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Henry Morton, president of the Stevens Institute of Technology ; Said in 1880 about the light bulb
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| Number | Title | Issue Date |
| 7138093 | Heat exchanger device A heat exchanger device is configured for use with a catalytic heater having a planar heat radiating surface. The device includes an inlet header, an outlet header and heat exchanger tubes communicating therebetween. A frame supports the headers and the heat exchang... | 11/21/2006 |
| 5553188 | Vaporizer and liquid delivery system using same A liquid vaporizer includes a stack of coaxially aligned, thermally conductive, thin, flat disks having different diameters. The larger diameter disks each include at least one aperture and preferably a plurality of closely spaced apertures radially locat... | 09/03/1996 |
| 5371828 | System for delivering and vaporizing liquid at a continuous and constant volumetric rate and pressure An improved vaporization system includes an automated valve and positive displacement pumping system using a pair of pumps operating in opposition to one another to provide continuous and constant volumetric flow at a constant predetermined pressure to an... | 12/06/1994 |
| 4706611 | Methods and apparatus for producing steam without a boiler Steam is produced by introducing compressed air into one end of a vessel, heating the air, and inducing a continuous swirling motion of the air as it travels from an inlet toward an outlet. A heated deflector plate is disposed in the vessel upstream of th... | 11/17/1987 |
| 4532412 | Electric steam generator producing dry superheated steam for domestic use An electric steam generator for generating superheated steam for domestic use includes a cylindrical body provided with a plurality of sector-shaped vaporization chambers closed at their top by a removable plate defining at its central region a first supe... | 07/30/1985 |
| 4462342 | Variable stage direct field boiler A variable stage direct fired boiler having at least three output-pressure sensitive combustion stages. A separate pressure switch controls each stage such that none, one or more stages may be engaged in combustion depending upon the desired output pressu... | 07/31/1984 |
| 4377737 | Electrically heated steam boiler for generating superheated steam A steam boiler for producing superheated steam directly in the boiler from saturated steam being generated therein includes a plurality of vertical sealed high pressure boiler water heating tubes, each provided with an electrical heating element and conta... | 03/22/1983 |
| 4349723 | Electrically heated non-toxic smoke generator A non-toxic smoke generator for simulating the smoke of a fire includes an nner cylindrical shell surrounded in spaced relation by a thermally insulated outer casing to form an air flow passage therebetween through which compressed air heated by electric a... | 09/14/1982 |
| 4232634 | High efficiency hot water boiler Apparatus and method for high efficiency transfer of heat from a combustion process to a working fluid wherein the combustion flame directly impinges upon a special material in contact with conduit means for directing the flow of the working fluid. The ho... | 11/11/1980 |
