1
Kailash C Shukla, James R Hurley, Conrad J Orcheski, Michael P Grimanis: Conveyor oven. Tecogen, Fish & Richardson, August 28, 1990: US04951648 (92 worldwide citation)

Infrared (IR) strip heaters are juxtaposed with convection heaters for simultaneous, independently controlled, combined radiant/convective heating in a conveyor oven. Apertured plates with portions transmissive to IR radiation are interposed between a lower combined heating unit and the cooking path ...


2
James R Hurley, Timothy J Norman, Paul J Childs: Cooking oven with convection and microwave heating. Tecogen, Fish & Richardson, November 24, 1992: US05166487 (43 worldwide citation)

An apparatus for cooking an article is provided including a cooking chamber, a heating means for producing heated gases for introduction into said chamber for convective heating without microwave interference, and a source of microwaves for heating with microwave energy. At least one freely rotating ...


3
Paul Childs, James R Hurley, Conrad J Orcheski: Gas fired combination convection-steam oven. Tecogen, Fish & Richardson, May 14, 1991: US05014679 (36 worldwide citation)

Disclosed is a gas-fired oven for heating food by steam and/or dry convection. The oven has a heating chamber; an atomizer for producing an atomized water spray; a source of a combustible gas mixture; and a burner-heat exchanger. The gas fired burner-heat exchanger receives and combusts the mixture ...


4
Richard E Cabral: Compact cogeneration system. Tecogen, Lorusso & Loud, July 23, 1991: US05033264 (25 worldwide citation)

A compact cogeneration system in which a catalytic converter is positioned within otherwise unused space in an exhaust gas heat exchanger employed to heat water. Exhaust gases from an internal combustion engine of a packaged cogeneration system are directed through a single- or two-stage catalytic c ...


5
Frederick E Becker, Leo A Smolensky, Edward F Doyle, Francis A DiBella: Steam atmosphere drying exhaust steam recompression system. Tecogen, Lorusso & Loud, March 8, 1994: US05291668 (19 worldwide citation)

This invention relates to a heated steam atmosphere drying system comprising dryer in combination with an exhaust recompression system which is extremely energy efficient and eliminates dangers known to air dryers. The system uses superheated steam as the drying medium, which recirculated through th ...


6
Virendra K Mathur, Ronald W Breault, Christopher R McLarnon, Frank G Medros: NO.sub.x reduction by sulfur tolerant coronal-catalytic apparatus and method. Tecogen, Lorusso & Loud, September 15, 1992: US05147516 (19 worldwide citation)

This invention presents an NO.sub.x environment effective reduction apparatus comprising a sulfur tolerant coronal-catalyst such as high dielectric coronal-catalysts like glass wool, ceramic-glass wool or zirconium glass wool and method of use. In one embodiment the invention comprises an NO.sub.x r ...


7
Joseph B Gehret Jr: Engine driven power inverter system with cogeneration. Tecogen, Pandiscio & Pandiscio, Scott R Foster, July 3, 2007: US07239034 (16 worldwide citation)

A combined heat and AC power generating system is disclosed having black start capability for the full time, simultaneous production of both electricity and heat. Heat generated within the system is captured and used for heating applications such as heating building air and tap water. The power gene ...


8
Kailash C Shukla, Michael P Grimanis, James R Hurley, Dean T Morgan: Thermoelectric field burner. Tecogen, Herbert E Messenger, September 27, 1988: US04773847 (16 worldwide citation)

A liquid-fueled thermoelectric field burner operable in two modes, a start-up mode and a steady-state mode. A rechargeable battery backed up by a manually operated generator permits cold start-up of a preheat burner followed by operation of a main burner which provides heat to thermoelectric convert ...


9
Virendra K Mathur, Ronald W Breault, Christopher R McLarnon, Frank G Medros: NO.sub.x reduction by sulfur tolerant coronal-catalytic apparatus and method. Tecogen, Lorusso & Loud, August 31, 1993: US05240575 (14 worldwide citation)

This invention presents an NO.sub.x environment effective reduction apparatus comprising a sulfur tolerant coronal-catalyst such as high dielectric coronal-catalysts like glass wool, ceramic-glass wool or zirconium glass wool and method of use. In one embodiment the invention comprises an NO.sub.x r ...


10
Tze Ning Chen: Method for converting a diesel engine to a natural gas fueled engine. Tecogen, Lurusso & Loud, May 31, 1994: US05315981 (10 worldwide citation)

A method for converting a diesel engine to a natural gas fueled engine, the method comprising the steps of providing new cam profiles on a cam shaft portion of the diesel engine, the new cam profiles being operative to close intake valves of cylinder heads of the engine during intake strokes, operat ...