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| Number | Title | Issue Date |
| 7720361 | Method and apparatus for maintaining condensable constituents of a gas in a vapor phase during sample transport A system for fluid transport at elevated temperatures having a conduit having a fluid inlet end and a fluid outlet end and at least one heating element disposed within the conduit providing direct heating of a fluid flowing through the conduit. The system is particu... | 05/18/2010 |
| 7216464 | Modular oven wall panel assembly A modular oven, such as a batch process oven, includes a standardized set of self supporting, interconnectable panels which, when assembled, from a self-supporting heat containment shell, free of added structural support members. The present invention is also direct... | 05/15/2007 |
| 7139471 | Apparatus for removing snow/ice from a roof An apparatus for removing snow and ice from a roof includes a plurality of heating panels fastened to a rooftop surface. Each heating panel is formed from water-impermeable material and includes top and bottom surfaces formed from heat-resistant material. A pluralit... | 11/21/2006 |
| 7120353 | Infrared sauna A portable compact sauna wherein a user's body is warmed to sweating primarily by direct absorption of infrared radiation. Broad infrared radiation emitters or sources are placed around the inside of a narrow cabinet so as to be in close proximity to various parts o... | 10/10/2006 |
| 7000433 | Device for heating plates of glass A device for heating plates of glass (3) which are hardened or deformed, includes two ceramic heating plates (1) between which a plate of glass (3) is arranged. Compensation plates (20) are associated with the heating plates (1) at... | 02/21/2006 |
| 6905332 | Modular oven, panel assembly and method of assembling the same A modular oven, such as a batch process oven, having a standardized set of self supporting, interconnectable panels which, when assembled, from a self-supporting heat containment shell, free of added structural support members. Also described are the self-supporting... | 06/14/2005 |
| 6654551 | Safety panel for high-efficiency heating by electricity Panel (10) for heating by an electric resistance obtained from a serpentine (55) of highly conductive material formed of a thin continuous strip of constant width, having a high ratio between width and thickness, that generates radiant heat by means of el... | 11/25/2003 |
| 6556779 | Pultrusion process to form specially shaped pieces for transforming electric current into diffused heat Process for producing tubular shaped pieces (105) having a rectangular cross section of low height, to transform electric current into diffused heat, by means of pultrusion, with continuous formation, added to known reinforcing materials such as roving (6... | 04/29/2003 |
| 6184495 | Method and heating apparatus for preventing ice dams on a roof A method prevents ice dams on an outside surface of a slanted roof of a building. The building has an outside wall. The roof extends over and beyond the outside wall in an outward direction. The method includes placing a first heating device between the r... | 02/06/2001 |
| 5910267 | Infrared heater An infrared heating element of the present invention includes a facing (preferably a fiberglass cloth) which is cut to a desired shape and size, an insulating blanket of the same shape and size as the facing, a heating filament sandwiched between the faci... | 06/08/1999 |
| 5835525 | Furnaces and linings having segments with surfaces configured to absorb and reradiate heat Dual electric/gas heating in a crucible melting furnace with segmental lining, and lining and segments of linings for same, are disclosed.... | 11/10/1998 |
| 5619613 | Heating chamber with insulative shield panel and electric heating panels mounted on guard frames A heating chamber for maintaining processed foods warm for extended periods while not sacrificing food quality or causing a secular change in the chamber's insulating member. The heating chamber has side walls formed by outer and inner walls made of relat... | 04/08/1997 |
| 5550349 | Snow protection and removal system An unmanned snow prevention and removal system is provided which prevents or eliminates the accummulation of falling snow in selected ingress and egress passageways on the ground, such as sidewalks and driveways. An array of disposed parallel linear coope... | 08/27/1996 |
| 5380988 | Heated mat structure for melting ice and snow A heated mat structure provides a plurality of thin heated mats, each releasably interconnected in electrical parallel through an electrical powering system providing low voltage current. Each heated mat comprises relatively thin rectilinear laminated str... | 01/10/1995 |
| 5263114 | Ceiling element for regulating temperature A temperature regulating ceiling element box has a lower face, possibly covered with a decorative panel, located on the side of a room to be equipped. Its upper face is covered with at least one layer of heat-insulating material. At least some of the side... | 11/16/1993 |
| 5029231 | Radiant heat panel A radiant heating panel is formed using a foam insulation core surrounded by a reinforcing mesh and having a pair of wiring harness fixtures snapped over each end of the reinforced core. A radiant heating wire is strung back and fourth between the fixture... | 07/02/1991 |
| 4879453 | Self-regulating baseboard heater and system A self-regulating heat producing strip is disposed along each wall of a room. The strip includes at least one pair of spaced apart electrical conductors extending longitudinally along the base of at least one wall and spaced therefrom. Self-limiting condu... | 11/07/1989 |
| 4820903 | Closed type heating apparatus A closed type heating apparatus including a base plate to be placed on a floor or a bed, a space defining member having supports in the form of a pillar; a straight wall or a curved wall and an upper plate having a number of openings formed therein; and a... | 04/11/1989 |
| 4733057 | Sheet heater A wall, floor or ceiling heater comprises a plurality of self regulating, preferably PTC conductive polymer, heater elements each of which is connected to two or more connection elements. The elements are held by a support. In a preferred embodiment the h... | 03/22/1988 |
| 4677279 | Overhead heater An overhead or ceiling heater panel for room heating, mainly with radiant heat, includes a relatively elongate radiant plate (1) in the form of an extruded aluminum profile or the like, a reflector (2) mounted with a spacing behind the radiant plate seen ... | 06/30/1987 |
| 4331878 | Infrared radiation system An infrared radiation radiating system has a plurality of hollow infrared radiator casings mounted on and projecting forwardly or downwardly from a support. Each casing has a front portion in which a ceramic radiating element is mounted, and a tubular rea... | 05/25/1982 |
| 4095088 | Electrical energy supplied heat-emitting radiator A heat-emitting radiator supplied with electrical energy and preferably capable of co-acting with two holding means in conjunction with a radiator-supporting means, such as a wall. The holding means associated with the radiator comprise a first rail prefe... | 06/13/1978 |
| 4091262 | Electrical energy supplied heat-emitting radiator A heat-emitting radiator supplied with electrical energy and preferably capable of co-acting with two holding means in conjunction with a radiator-supporting means, such as a wall. The holding means associated with the radiator comprise a first rail prefe... | 05/23/1978 |
