Ragone
David V. Ragone, Westwood, MA US
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20120000317 | Method Of Refining The Grain Structure Of Alloys - The invention is directed to a method of making liquid metal compositions containing a large number of solid particles per unit volume, without external heat removal, which solid particles act as nuclei for grains when the metal is solidified. A method of forming a metal solid includes the step of partially removing a solute of a liquid metallic solution which is at its liquidus temperature to partially solidify a metal solvent component, thereby forming a solid fraction, wherein there is essentially no reduction in temperature of the liquid metallic solution and solid fraction. The method further includes the step of subsequently lowering the temperature of the liquid metallic solution and solid fraction to solidify the remaining liquid metallic solution and thereby form a solid that includes the solid fraction formed during the step of partial solute removal. In an embodiment, the method further includes turbulence from gas evolution which aids in solid particle formation and grain refinement. | 01-05-2012 |
Giancarlo Ragone, Roccella Jonica (rc) IT
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20090262593 | CIRCUIT AND METHOD FOR RETRIEVING DATA STORED IN SEMICONDUCTOR MEMORY CELLS - A circuit comprises at least one memory cell adapted to store data in terms of values of an electrical characteristic thereof, which exhibits a variability with temperature according to a first variation law; a voltage generator is provided for generating a voltage to be supplied to the at least one memory cell for retrieving the data stored therein, the voltage generator including first means adapted to cause the generated voltage take a value in a set of target values including at least one target value, corresponding to an operation to be performed on the memory cell. The voltage generator comprises second means for causing the value taken by the generated voltage vary with temperature according to a prescribed second variation law exploiting a compensation circuit element having said electrical characteristic. | 10-22-2009 |
Jared G. Ragone, Newark, DE US
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20090076510 | Surgical Staple Line Reinforcements - A surgical staple line reinforcement is provided for use with a variety of surgical staplers to protect against tissue damage from surgical staples. The surgical staple line reinforcement is made up of a tubular structure of bio-implantable material with one or more stiffening members attached to or integrated within the tubular structure to resist, prevent or inhibit movement, rotation, or longitudinal compression of the tubular structure. | 03-19-2009 |
Paolo Ragone, Sydney AU
Patent application number | Description | Published |
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20120306894 | DISPLAYING LISTINGS BASED ON LISTING ACTIVITY - Systems and methods for enabling a display of listings based on listing activity are disclosed herein. In one embodiment, activity information of a listing displayed among multiple listings is accessed. Whether the activity information of the listing conforms to one or more criteria is determined. A priority of the listing relative to the multiple listings is altered based on the activity information of the listing conforming to the one or more criteria. The listing is displayed among the multiple listings according to the altered priority of the listing. | 12-06-2012 |
20130173395 | PAID PROMOTIONAL TAGS - Methods and systems to provide a way for users to identify information associated with a particular published item among numerous published items and a way for publishers to draw attention to their published items are described. In one embodiment, a tag management module receives an instruction to associate a listing with a tag specifying an attribute where the instruction comprises a listing identifier identifying the listing and a tag identifier identifying the tag. The tag management module initiates a payment process to enable a user to pay for associating the listing with the tag. A listing management module associates the listing with the tag by storing an association of the listing identifier with the tag identifier. A listing identification module identifies the listing as one listing of a plurality of listings to be published based on at least one tag associated with the listing. | 07-04-2013 |
Paolo Ragone, Marsfield AU
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20160132939 | PAID PROMOTIONAL TAGS - Methods and systems to provide a way for users to identify information associated with a particular published item among numerous published items and a way for publishers to draw attention to their published items are described. In one embodiment, a tag management module receives an instruction to associate a listing with a tag specifying an attribute where the instruction comprises a listing identifier identifying the listing and a tag identifier identifying the tag. The tag management module initiates a payment process to enable a user to pay for associating the listing with the tag. A listing management module associates the listing with the tag by storing an association of the listing identifier with the tag identifier. A listing identification module identifies the listing as one listing of a plurality of listings to be published based on at least one tag associated with the listing. | 05-12-2016 |
Pietro J. Ragone, Seven Hills, OH US
Patent application number | Description | Published |
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20090071369 | Non-Aqueous Slurries Used as Thickeners and Defoamers - A low VOC, HAPs free, substantially non-aqueous slurry for use as a rheology modifier in aqueous systems including but not limited to latex paints. The slurry comprises a particulate water-swelling polymer such as hydroxyethyl cellulose, mineral oil carrier liquid, a non-ionic surfactant, a particulate thickening agent, a defoamer, and optionally an amine component. | 03-19-2009 |