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Dr Raj C Thiagarajan ATOA Scientific Technologies
Chinniah Thiagarajan: Edge Stiffened Polymeric Corrugated Sheet Material. General Electric Company, Cantor Colburn, January 8, 2009: US20090011173-A1

Edge stiffened corrugated polymeric sheet material can be utilized as storm panels for mounting about a perimeter surface of an opening so as to protect the opening from wind and impact loads. The panels can include a corrugated sheet material having a corrugated contiguous band horizontally extendi ...


2
Weismann Victor P: Modular building panel. Christie Parker & Hale, April 29, 1975: US3879908 (56 worldwide citation)

An improved prefabricated modular building panel includes a three-dimensional lattice fabricated of a plurality of rod-like slender elongated metal elements. The lattice elements are arranged to define a pair of substantially parallel spaced major lattice surfaces, and side and end lattice edge surf ...


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Almog Ehud: Panel constructions. May 8, 1973: US3732138 (51 worldwide citation)

A panel characterized in that at least one of its external faces, i.e., the one under compression stresses when the panel is loaded, is made of a lamination including an outer layer bonded to an inner layer by an intermediate layer of rigid plastic foam. The thickness of the rigid plastic foam layer ...


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Shroyer Harold F, Jacob Francis: Spline joint. N A, February 16, 1971: US3563582 (43 worldwide citation)

A spline joint for joining panels constructed of fragile resilient material such as expanded polystyrene, to form a rigid assembly. The panels have a seat comprising at least a portion running the length of each abutting end to be joined. The spline is a relatively hard strip having barbed end porti ...


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Heller Rudolf: Method of producing shaped bodies of low specific gravity. February 8, 1972: US3640787 (42 worldwide citation)

Bodies of low specific gravity produced by coating a mass of roundish hollow granules, such as expanded or swelled polystyrene granules, with a hardenable liquid binder material, mixing the mass of thus coated granules with a pulverulent solid material so as to adhere particles of the solid material ...


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Kephart Jr John W: Structural panel. May 8, 1973: US3731449 (37 worldwide citation)

A structural panel is provided with a core comprising a thick layer of urethane foam. The core is reinforced by a sheet of metal wire fabric embedded in and effectively bonded to the urethane foam whereby to reinforce the same. Lining each of the oppositely facing surfaces of the core is a urethane ...


7
Knudson Richard A: Reinforced panels and method of constructing same. Holtrichter Jr John, December 23, 1975: US3928691 (35 worldwide citation)

Upper and lower edges of polyurethane core members are provided with semi-circular grooves which extend full length thereof and which are caused to encompass iron or steel reinforcing rods when upper edge of a lower core member is sealed to the lower edge of the next higher core member. Both sides o ...


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Allard Francois: Construction member. Waters Roditi Schwartz & Nissen, February 12, 1974: US3791912 (35 worldwide citation)

A construction member comprising a core of plastic foam or expanded plastic material, a covering of plastics resin reinforced with glass fibres bonded to the faces of the core, reinforcing rods being disposed at the connection of the covering with the core such that upon hardening of the resin the r ...


9
Sedore James W: Fibrillar locking system. Pollock Philpitt & Vande Sande, August 19, 1975: US3900650 (32 worldwide citation)

A structural panel for use in modular homes is disclosed. The panel employs a sandwich of two fiberglass laminated skins with fibrillar inner surfaces and a froth foam resin interspersed therebetween. Each of the skins is provided with an inner fibrillar surface having a multiplicity of inwardly pro ...


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Moore Clyde Maurice: Prefabricated building components. Moorex, Bacon & Thomas, January 8, 1974: US3783563 (31 worldwide citation)

Prefabricated building construction using panel and connector modules formed of molded plastic material reinforced with glass fibers. The connector modules are elongated beam-like members having longitudinally extending open channels adapted to receive complementary ribs on the edges of generally fl ...



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