Wanat
David J. Wanat, Meriden, CT US
Patent application number | Description | Published |
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20090031900 | COFFEE MAKER - A coffee maker including a base, a housing, a hopper, a burr grinding assembly, and a brew basket is provided for automatic self-metered grinding and brewing of coffee. A cover is provided for the brew basket to prevent moisture from reaching the whole coffee beans in the hopper. | 02-05-2009 |
David J. Wanat, Meridan, CT US
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20100183778 | METHODS AND SYSTEMS FOR BREWING VARIABLE AMOUNTS OF COFFEE - A method brewing a beverage or coffee, and an associated system, include a water reservoir having a fixed capacity, an electric pump, a steel vessel with an inlet and an outlet for water and with a heater for heating the water, a container for holding coffee grounds having a removable insert for selectively optimizing coffee strength including but not limited to optimizing for amount of coffee brewed, and an optional heater to keep brewed coffee at a desired temperature until dispensed. | 07-22-2010 |
20110079596 | FOOD PROCESSOR BOWL COVER DYNAMIC SEALING ASSEMBLY - A food processor bowl | 04-07-2011 |
20110180645 | BLADE ASSEMBLY FOR FOOD PROCESSOR - A blade assembly | 07-28-2011 |
Edward C. Wanat, Houston, TX US
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20130255942 | Accelerated Coalbed Methane Dewatering Using CO2 Injection - A method for producing methane from a coalbed formation including the accelerated dewatering of the coalbed formation including determining the location of water influx into the coal formation and determining an area to form a permeability barrier in the coal formation to reduce the water influx into the coal formation. A strongly adsorbing fluid is injected through one or more injection wells into the area to form a permeability barrier to the influx of the water. One or more methane production wells are drilled into the coal formation and methane is produced from the coal formation. | 10-03-2013 |
Robert Wanat, Langhorne, PA US
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20080214706 | Moulded Object Exhibiting a Polychromatic Effect, Associated Light Device and Resin - The present invention relates to a moulded object made of a transparent and coloured plastic exhibiting a polychromatic effect, characterized in that the transparent plastic comprises from 0.1 to 1500 ppm of at least one fluorescent dye and from 50 to 10 000 ppm of at least one optical brightener. It also relates to the resin used for forming the moulded object. It also relates to a light device combining the said moulded object with at least one artificial light source which exhibits an emission in the region of excitation of the optical brightener, in particular in the 300-450 nm range, preferably 350-420 nm range, more preferably still 350-400 nm range. | 09-04-2008 |
Robert A. Wanat, Langhorne, PA US
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20110315189 | ACRYLIC PHOTOVOLTAIC MODULE BACKSHEET - The invention relates to an acrylic layer (in the form of a coating, film or sheet) useful as part of a photovoltaic module backsheet. The acrylic layer contains at least 40 percent of one or more acrylic polymers, including an acrylic polymer matrix and optionally acrylic impact modifiers. The acrylic polymer is preferably a polymer, copolymer, or terpolymer containing at least 50 weight percent of methylmethacrylate monomer units. The acrylic layer is flexible and optionally contains high levels of white pigment. It may also contain fluoropolymers such as polyvinylidene fluoride to improve weathering, processibility and film formation. The acrylic layer adheres to a polymer support layer such as polyethylene terephthalate (PET). A preferred substrate is PET that is pre-treated to improve adhesion, but unprimed PET can also be used. The backsheet provides excellent weatherability, environmental stability and reflectivity as part of a photovoltaic module. | 12-29-2011 |
20120024353 | THERMOFORMABLE PHOTOVOLTAIC BACKSHEET - The invention relates to high Tg monolithic and multi-layer thermoformable film or sheet useful as a backsheet on a photovoltaic module (PV). A methacrylic-based material is preferred. The film or sheet is formed of a composition having a Tg greater than 110° C. The methacrylic composition may be a blend of a polymethyl methacrylate polymer and a miscible or semi-miscible high Tg polymer, or may be a copolymer containing primarily methyl methacrylate monomer units. The backsheet is optionally covered with a fluoropolymer or acrylic/fiuoropolymer covering on the outside (side facing the environment). The back-sheet can be clear, white, and/or pigmented. The film or sheet is especially useful in concentrating photovoltaic modules (CPV), and is also useful in thin film photovoltaic modules. | 02-02-2012 |
Robert A. Wanat US
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20150267891 | OPTICAL LIGHT DIFFUSER AND METHOD FOR MEASUREMENT THEREOF - The invention relates to optical light diffusers for use with point light sources, such as LED lighting. The optical diffusers achieve an optimum balance of light transmission and hiding power. The optical light diffuser is a transparent plastic matrix, such as Plexiglas® resin from Arkema Inc., having organic particles dispersed within the matrix. The particles are crosslinked beads having specific particle sizes and loading. Different beads can be combined to provide added properties such as a textured surface, and to optimize hiding power and light transmission. The invention also relates to a luminous device containing at least one light-emitting diode and a cover made of the optical light diffuser. The invention further relates to a method for assessing hiding power. | 09-24-2015 |
Robert A. Wanat, Longhorne, PA US
Patent application number | Description | Published |
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20150267891 | OPTICAL LIGHT DIFFUSER AND METHOD FOR MEASUREMENT THEREOF - The invention relates to optical light diffusers for use with point light sources, such as LED lighting. The optical diffusers achieve an optimum balance of light transmission and hiding power. The optical light diffuser is a transparent plastic matrix, such as Plexiglas® resin from Arkema Inc., having organic particles dispersed within the matrix. The particles are crosslinked beads having specific particle sizes and loading. Different beads can be combined to provide added properties such as a textured surface, and to optimize hiding power and light transmission. The invention also relates to a luminous device containing at least one light-emitting diode and a cover made of the optical light diffuser. The invention further relates to a method for assessing hiding power. | 09-24-2015 |