Patents by Inventor Jonathan Gardner
Jonathan Gardner 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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Publication number: 20240133854Abstract: A fluid sensor for sensing a concentration or composition of a fluid, the sensor comprising a first temperature sensing element located on or within a first dielectric membrane and a second temperature sensing element located on or within a second dielectric membrane. An output circuit is configured to measure a differential signal between the first temperature sensing element and the second temperature sensing element. The fluid sensor comprises a first region configured to be exposed to the fluid, and a second region configured to be isolated from the fluid, where the first dielectric membrane is located in the first region, such that in use, the first dielectric membrane is exposed to the fluid, and wherein the second dielectric membrane is located in the second region such that in use, the second dielectric membrane is isolated from the fluid.Type: ApplicationFiled: December 22, 2023Publication date: April 25, 2024Applicant: Flusso LimitedInventors: Syed Zeeshan ALI, Cerdin LEE, Ethan GARDNER, Jonathan HARDIE, Jon CALLAN, Florin UDREA, Daniel POPA, Claudio FALCO, Julian William GARDNER, Sean Dixon
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Publication number: 20220361477Abstract: An insect egress device for use with a window or door screen has a portal that is attached to the window screen with a portion of the portal extending through the screen from the inside to the outside. The portal may be provided with various insect attracting features and includes a flange, an extension extending outwardly from the flange surface that terminates at a free end, and an egress passage extending completely through the flange and the extension. The extension has a frusto-pyramidal shaped section and a second extension section that is generally straight and includes the free end. The egress passage has a first sidewall section of a tapering stair-step configuration and a second sidewall section that is not stair-step and is generally straight and terminates at the free end. In aspects, a phosphorescent material is disposed on the first sidewall section and visible through the egress passage from an interior position.Type: ApplicationFiled: May 13, 2021Publication date: November 17, 2022Inventors: Jonathan Gardner, James Chadney
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Patent number: 11484024Abstract: An insect egress device for use with a window or door screen has a portal that is attached to the window screen with a portion of the portal extending through the screen from the inside to the outside. The portal may be provided with various insect attracting features and includes a flange, an extension extending outwardly from the flange surface that terminates at a free end, and an egress passage extending completely through the flange and the extension. The extension has a frusto-pyramidal shaped section and a second extension section that is generally straight and includes the free end. The egress passage has a first sidewall section of a tapering stair-step configuration and a second sidewall section that is not stair-step and is generally straight and terminates at the free end. In aspects, a phosphorescent material is disposed on the first sidewall section and visible through the egress passage from an interior position.Type: GrantFiled: May 13, 2021Date of Patent: November 1, 2022Inventors: Jonathan Gardner, James Chadney
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Publication number: 20210322707Abstract: A splitter module is configured to connect a single medical ventilator to multiple intubated patients. The splitter module is configured to independently control at least one ventilation parameter for each of the patients, such that modifying a ventilation parameter of one of the patients does not significantly affect the ventilation parameters of the other patients.Type: ApplicationFiled: April 13, 2021Publication date: October 21, 2021Inventors: Swaminathan VENKATARAMAN, Tyler DAWSON, Shannon BELL, Evan LY, Jordan CEDARLEAF-PAVY, Victor SILVA, Jayakumar KRISHNADASS, Prasad PMSVVSV, Ali ZARGARI, David EDMONSTON, Michael PAULSEN, Joseph WOO, Annabel IMBRIE-MOORE, Jonathan GARDNER, Jerome MACK
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Patent number: 8181564Abstract: A fuel pump for use in an internal combustion engine, the fuel pump comprising a pumping plunger for pressurising fuel within a pump chamber during a plunger pumping stroke, a rider member co-operable with a drive, and an interface member, for example a foot of the plunger or an intermediate tappet, for imparting drive from the rider member to the pumping plunger to perform the plunger pumping stroke. The interface member comprises an arcuate contact surface co-operable with the rider member. The inventive concept also extends to a pumping plunger for pressurising fuel within a pump chamber of a fuel pump, the pumping plunger comprising a foot having an arcuate contact surface for engaging a rider member of a fuel pump in use.Type: GrantFiled: October 10, 2008Date of Patent: May 22, 2012Assignee: Delphi Technologies Holding S.arlInventors: Cristian A. Rosu, Alexandre C. T. Baudot, Jonathan Gardner
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Publication number: 20100181362Abstract: An apparatus for installing a hidden fastener in the course of attaching a plank to a joist includes a power tool with a retainer for holding the hidden fastener. The hidden fastener is placed on the retainer so that an attachment opening formed through the hidden fastener is in registration with a bore formed in the retainer for receiving a securing member. The power tool is used to position the hidden fastener in engagement with the plank, and to drive a securing member from the bore of the retainer through the attachment opening of the hidden fastener.Type: ApplicationFiled: October 5, 2009Publication date: July 22, 2010Applicant: Tiger Claw, Inc.Inventors: David Martel, Jonathan Gardner
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Publication number: 20090126690Abstract: Fuel pump for common rail engine comprises a plunger reciprocal within a bore to pressurize fuel within a chamber. A drive fir the plunger is co-operable with a cam rider so as to impart axial drive to the plunger while permitting lateral sliding movement of the cam rider. A plunger cycle includes a forward stroke, during which fuel within the chamber is pressurized, and a return stroke, during which the pump chamber fills with fuel at low pressure. The pump comprises a load-reducing arrangement for reducing the load on the drive due to fuel pressure within the chamber during that period of the forward stroke for which the relative velocity of sliding movement between the drive and the cam rider is at a minimum, thereby to reduce wear of the drive.Type: ApplicationFiled: October 14, 2008Publication date: May 21, 2009Inventors: Paul Francis Garland, Jonathan Gardner
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Publication number: 20090097991Abstract: A fuel pump for use in an internal combustion engine, the fuel pump comprising a pumping plunger for pressurising fuel within a pump chamber during a plunger pumping stroke, a rider member co-operable with a drive, and an interface member, for example a foot of the plunger or an intermediate tappet, for imparting drive from the rider member to the pumping plunger to perform the plunger pumping stroke. The interface member comprises an arcuate contact surface co-operable with the rider member. The inventive concept also extends to a pumping plunger for pressurising fuel within a pump chamber of a fuel pump, the pumping plunger comprising a foot having an arcuate contact surface for engaging a rider member of a fuel pump in use.Type: ApplicationFiled: October 10, 2008Publication date: April 16, 2009Inventors: Cristian A. Rosu, Alexandre C.T. Baudot, Jonathan Gardner
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Patent number: 6715108Abstract: The present invention provides a method of and system for managing test case versions in which each test case version is associated with an application program load version. A set of test case versions is maintained in a test case library or database. Each test case version is identified in the test case library by date order sequence number. A test case version is selected for use with respect to a particular application program version selecting a subset of test case versions from the set of test case versions. The subset includes test case versions, if any, associated with the particular application program version and test case versions associated with application program versions earlier than the particular application program version. The method selects the latest application program version included in the subset of test case versions. The method then selects the latest test case version from the versions for the selected latest application program version.Type: GrantFiled: October 12, 1999Date of Patent: March 30, 2004Assignee: WorldCom, Inc.Inventors: Brian Badger, Jonathan Gardner, Craig Newman, Eugene E. Williams
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Patent number: 6058391Abstract: A system and method for creating customizable views of a database so that database users may view and update tables in a manner that requires no knowledge of the underlying database schema or of the database commands. The system includes a view database and a view/update utility. The view database includes database tables for associating a relational table with a particular view and for associating one or more fields of the relational table with the view. The view/update utility utilizes the view database in performing the processes of creating, displaying, and updating views.Type: GrantFiled: December 17, 1997Date of Patent: May 2, 2000Assignee: MCI Communications CorporationInventor: Jonathan Gardner