Patents by Inventor E. Richard Huber
E. Richard Huber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8608091Abstract: A dispensing gun assembly including a gun body having a handle and a housing attached to the gun body. The housing includes first and second fluid passageways and first and second valve receiving bores. The fluid passageways are segregated from one another within the housing. First and second valves are received in the valve receiving bores. Each valve has open and closed positions and the valves move within the valve receiving bores when changing between the open and closed positions. A trigger member controllably contacts the valves and a nozzle assembly is connected to the housing.Type: GrantFiled: August 3, 2005Date of Patent: December 17, 2013Assignee: 3M Innovative Properties CompanyInventors: Pat L. Murray, E. Richard Huber
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Publication number: 20110146199Abstract: Methods of attaching roof tiles are disclosed. The methods may be used to attach a new roof or to upgrade an existing roof. The methods include the use of mechanical fasteners and polymer adhesives, including foamable adhesives.Type: ApplicationFiled: June 2, 2009Publication date: June 23, 2011Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Robert L. Ferrante, David H. Faulkner, E. Richard Huber, Pat L. Murray
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Publication number: 20090031660Abstract: The present invention is an insulated pitched roof system for a sloped deck in which an insulating component is adhered to the sloped deck and the roof tiles are adhered to the insulating component with an adhesive, preferably a polymer adhesive. The insulating component includes a board or sheet material which is adhered to the roof deck. The insulating component is preferably adhered directly to the roof deck with a polymer adhesive. The insulating component preferably includes interlocking sides for forming a water tight connection between adjacently joined insulating components. Additionally, the insulating components include an end lap portion to form an overlapping portion between adjacent rows of insulating components. In a preferred embodiment, the overlapping portion is adhered together to form a unitary insulative and waterproof layer.Type: ApplicationFiled: October 15, 2008Publication date: February 5, 2009Inventors: David H. Faulkner, Robert L. Ferrante, E. Richard Huber, Pat L. Murray
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Patent number: 7459488Abstract: A process and polymer foam composition for removing hydrocarbon material from wanted material containing water by bringing an isocyanate-containing prepolymer and a gaseous expansion agent, with or without a diluent and/or cell control agent, into contact with the materials, allowing the composition to react with the water to form a flexible foam and removing the polymer foam obtained from the wanted material.Type: GrantFiled: March 2, 2006Date of Patent: December 2, 2008Assignee: Polyfoam Products, Inc.Inventors: Pat Donahue, E. Richard Huber, Pat L. Murray
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Patent number: 7316099Abstract: The present invention is a spaced sheathing roofing system and method in which roof cladding is placed onto batten strips positioned on roof rafters. The roof cladding is attached using an adhesive. The attachment component is preferably a polymer adhesive, more preferably a polyurethane, for adhering the roof cladding. The adhesive is preferably sprayed onto the lower surface of the placed roof cladding while also being sprayed onto the batten strips and the supporting truss rafters. The sprayed adhesive bonds the adjacent roof cladding together and also bonds the roof cladding to the batten strips to form a monolithic structure. In addition, the sprayed layer of adhesive forms an insulative layer while also forming a waterproof barrier.Type: GrantFiled: November 14, 2002Date of Patent: January 8, 2008Assignee: Polyfoam Products, Inc.Inventors: David H. Faulkner, Robert L. Ferrante, E. Richard Huber, Pat L. Murray
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Patent number: 7249443Abstract: The present invention is an insulated pitched roofing system for a sloped deck in which an insulating sheet is adhered to the sloped deck or to a roofing substrate and the roof tiles are adhered to the insulating sheet with a polymer adhesive. The polymer adhesive is preferably a froth liquid polyurethane foam.Type: GrantFiled: November 14, 2002Date of Patent: July 31, 2007Assignee: Polyfoam Products, Inc.Inventors: David H. Faulkner, Robert L. Ferrante, E. Richard Huber, Pat L. Murray
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Patent number: 6793098Abstract: A dispensing system for mixing at least first and second components and dispensing an expanding foam is disclosed. The system includes separate vessels, each containing a foam component, and a dispensing apparatus. The dispensing apparatus includes a cartridge assembly mounted on a body assembly. The cartridge assembly includes a mix chamber and first and second ports, each for supplying a foam component to the mix chamber. A pair of adjusting valves is mounted to the cartridge assembly with each valve operable to adjust the flow of each foam component to the mix chamber. A pair of hoses connects the vessels to the cartridge assembly. Each adjusting valve is a variable orifice device in the cartridge assembly having the capability of varying the flow area of the port. The present invention also includes a method for adjustably controlling, at the dispensing apparatus, the flow of each of the first and second components to the mixing chamber to alter their ratio therein.Type: GrantFiled: September 11, 2002Date of Patent: September 21, 2004Assignee: Polyfoam Products, Inc.Inventors: E. Richard Huber, Pat L. Murray, Robert L. Ferrante, Pat Donahue
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Publication number: 20030150872Abstract: A dispensing system for mixing at least first and second components and dispensing an expanding foam is disclosed. The system includes separate vessels, each containing a foam component, and a dispensing apparatus. The dispensing apparatus includes a cartridge assembly mounted on a body assembly. The cartridge assembly includes a mix chamber and first and second ports, each for supplying a foam component to the mix chamber. A pair of adjusting valves is mounted to the cartridge assembly with each valve operable to adjust the flow of each foam component to the mix chamber. A pair of hoses connects the vessels to the cartridge assembly. Each adjusting valve is a variable orifice device in the cartridge assembly having the capability of varying the flow area of the port. The present invention also includes a method for adjustably controlling, at the dispensing apparatus, the flow of each of the first and second components to the mixing chamber to alter their ratio therein.Type: ApplicationFiled: September 11, 2002Publication date: August 14, 2003Inventors: E. Richard Huber, Pat L. Murray, Robert L. Ferrante, Pat Donahue
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Publication number: 20030089064Abstract: The present invention is a spaced sheathing roofing system and method in which roof cladding is placed onto batten strips positioned on roof rafters. The roof cladding is attached using an adhesive. The attachment component is preferably a polymer adhesive, more preferably a polyurethane, for adhering the roof cladding. The adhesive is preferably sprayed onto the lower surface of the placed roof cladding while also being sprayed onto the batten strips and the supporting truss rafters. The sprayed adhesive bonds the adjacent roof cladding together and also bonds the roof cladding to the batten strips to form a monolithic structure. In addition, the sprayed layer of adhesive forms an insulative layer while also forming a waterproof barrier.Type: ApplicationFiled: November 14, 2002Publication date: May 15, 2003Inventors: David H. Faulkner, Robert L. Ferrante, E. Richard Huber, Pat L. Murray
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Publication number: 20030089445Abstract: The present invention is an insulated pitched roofing system for a sloped deck in which an insulating sheet is adhered to the sloped deck or to a roofing substrate and the roof tiles are adhered to the insulating sheet with a polymer adhesive. The polymer adhesive is preferably a froth liquid polyurethane foam.Type: ApplicationFiled: November 14, 2002Publication date: May 15, 2003Inventors: David H. Faulkner, Robert L. Ferrante, E. Richard Huber, Pat L. Murray
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Patent number: 6164021Abstract: A hip and ridge roof sealing and attachment system including a polyurethane foam adhesive first applied in a space between adjacent roof tiles along a hip or ridge of the roof. The first application of the polyurethane foam adhesive fills the space between the adjacent roof tiles. The polyurethane foam adhesive applied in a second application to adhere a lower surface of a hip or ridge tile to the first application of polyurethane foam adhesive and the adjacent roof tiles. The method of installing the hip and ridge roofing system includes the steps of applying a first layer of urethane foam adhesive in the space between adjacent roof tiles at a hip or ridge of a roof and adhering a hip or ridge tile to the first layer of urethane foam adhesive.Type: GrantFiled: February 4, 1999Date of Patent: December 26, 2000Assignee: Polyfoam Products, Inc.Inventors: E. Richard Huber, Pat L. Murray, David H. Faulkner, Robert L. Ferrante
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Patent number: 5686502Abstract: Disclosed is a water blown, open cell, hydrophilic polyurethane foam, a process for preparing such a foam and articles made therefrom. Utilizing a one step process the foam is formed from a reaction mixture comprising an organic polyisocyanate, water, a reaction catalyst and a mixture of certain polyols. The first polyol utilized in the invention is a poly(oxyalkylene) triol, chain terminated with propylene oxide and having a molecular weight in the range of about 2800 to about 6200. The second polyol is a poly(oxyalkylene) polyol, chain terminated with ethylene oxide or propylene oxide and having a molecular weight in the range of about 60 to about 800. The third polyol comprises at least one selected from the group of (i) poly(oxyalkylene) diols chain terminated with ethylene oxide and having a molecular weight in the range of about 500 to about 4000 and (ii) polyfunctional polyols chain terminated with propylene oxide and having a molecular weight in the range of about 250 to about 1000.Type: GrantFiled: June 24, 1996Date of Patent: November 11, 1997Assignee: Polyfoam Products, Inc.Inventors: Pat L. Murray, E. Richard Huber
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Patent number: 5362342Abstract: A method of bonding a roof tile to a roof substrate utilizing a two component polyurethane foam. The method includes the step of applying under low pressure a stream of a two component foamable liquid polyurethane on a roof substrate. Preferably, the foamable liquid polyurethane has a density in the range of about one and one-half to about two pounds per cubic foot and a reactivity period in the range of about one and one-half to about four minutes. Preferably, the foamable liquid polyurethane is applied at a rate of about two to about three pounds per minute. The roof tile is placed into contact with the foamable liquid polyurethane during the reactivity period of the foamable liquid polyurethane.Type: GrantFiled: May 3, 1993Date of Patent: November 8, 1994Assignee: Polyfoam Products, Inc.Inventors: Pat L. Murray, E. Richard Huber, Thomas C. Hughes
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Patent number: 5219097Abstract: A foam dispensing system and apparatus for mixing a plurality of foam components into an expanded foam and dispensing the mixed foam components, the apparatus having a body portion and a cartridge assembly mounted on said body portion. The cartridge assembly includes a mix chamber having a longitudinal bore and an aftermix chamber in communication with the mix chamber. The apparatus further includes inlets and passageways for supplying the plurality of foam components to the longitudinal bore of the mix chamber and a slidable valve rod for controlling the flow of the plurality of foam components into the mix chamber. A pressurized gas is injected into the aftermix chamber to aid in the mixing of the plurality of foam components and to provide an improved spray pattern of foam.Type: GrantFiled: July 20, 1992Date of Patent: June 15, 1993Assignee: Polyfoam Products, Inc.Inventors: E. Richard Huber, Pat L. Murray
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Patent number: 5163584Abstract: A foam dispensing system and apparatus for mixing a plurality of foam components into an expanded foam and dispensing the mixed foam components, the apparatus having a body portion and a cartridge assembly mounted on said body portion. The cartridge assembly includes a mix chamber having a longitudinal bore and an aftermix chamber in communication with the mix chamber. The apparatus further includes inlets and passageway for supplying the plurality of foam components to the longitudinal bore of the mix chamber and a slidable valve rod for controlling the flow of the plurality of foam components into the mix chamber. A pressurized gas is injected into the aftermix chamber to aid in the mixing of the plurality of foam components and to provide an improved spray pattern of foam.Type: GrantFiled: December 18, 1990Date of Patent: November 17, 1992Assignee: Polyfoam Products, Inc.Inventors: E. Richard Huber, Pat L. Murray