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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Thiagarajan Chinniah, Adriaansen Frans: Polymer roof panel solar energy conversion device. General Electric Company, Thiagarajan Chinniah, Adriaansen Frans, WINTER Catherine J, December 16, 2004: WO/2004/109196

A solar energy conversion device (10) comprises a solar collector (14) configured to collect solar energy. The solar collector (14) comprises a plurality of roof panels (22). Each of the panels (22) comprises at least one roof sheet (24) comprising at least one wall. The pre-stressed and pre-curved ...


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Luciano Blois
Blois Luciano, Blois Cristiano Aldo, Faina Nicola: Geothermal probe. Iride S R L, October 8, 2008: EP1978314-A1

A geothermal probe (1) of the type to be installed within a hole (10) made in the ground (6), and which comprises at least one first delivery duct (2) and at least one second return duct (3) being fluidically connected to said first delivery duct for carrying a work liquid (30) suitable to exchange ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies
Adriaansen Frans, Thiagarajan Chinniah: Polymer roof panel solar energy conversion device. Gen Electric Company A New Yor, wang jinggang wang dan, June 14, 2006: CN200480012901

A solar energy conversion device (10) comprises a solar collector (14) configured to collect solar energy. The solar collector (14) comprises a plurality of roof panels (22). Each of the panels (22) comprises at least one roof sheet (24) comprising at least one wall. The pre-stressed and pre-curved ...


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Hong Lin Du, Norio Hachisu: Humidifier system for artificial respiration. Newport Medical Instruments, Procopio Cory Hargreaves & Savitch, September 30, 2008: US07428902 (141 worldwide citation)

A humidifier system for heating and humidifying respiratory gases has a housing with an inner chamber, a first port at the first end for connection to a ventilator breathing circuit and a second port at the second end for connection to a patient to supply respiratory gases to the patient and to rece ...


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Elliot Berman, Charles F Gay, Stephen C Miller, David P Tanner: Transparent photovoltaic module. Atlantic Richfield Company, Nilsson Robbins Dalgarn Berliner Carson & Wurst, May 5, 1987: US04663495 (131 worldwide citation)

A thin film photovoltaic module has transparent electrodes on front and back surfaces of a semiconductive layer. In one embodiment, both transparent electrodes pass light to the semiconductive layer for photovoltaic purposes. In another embodiment, the back electrode passes light which enters throug ...


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Mark J O Neill: Solar concentrator and energy collection system. E Systems, Robert V Wilder, January 24, 1978: US04069812 (126 worldwide citation)

A curved prismatic, Fresnel-type lens primarily used for concentrating sunlight in a solar energy collector. The lens comprises a substantially smooth, convex outer surface and a plurality of prisms arranged side-by-side along a curve on the inner surface to direct incoming light to a common area. E ...


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Eric M Withjack: Collapsible mobile solar energy power source. Cities Service Company, Robert H Sproule, George L Rushton, December 20, 1983: US04421943 (123 worldwide citation)

An apparatus for collecting solar energy and converting it to electrical energy utilizing solar panels pivotally mounted to a base such that the panels may be pivoted to a storage position inside said base. Additional solar panels may be pivotally mounted on retractable frame trays which stow inside ...