Patents by Inventor Keith May

Keith May 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).

  • Patent number: 11955763
    Abstract: An apparatus may include a diode-pumped solid-state laser oscillator configured to output a pulsed laser beam, a modulator configured to modify an energy and a temporal profile of the pulsed laser beam, and an amplifier configured to amplify an energy of the pulse laser beam. A modified and amplified beam to laser peen a target part may have an energy of about 5 J to about 10 J, an average power (defined as energy (J)×frequency (Hz)) of from about 25 W to about 200 W, with a flattop beam uniformity of less than about 0.2. The diode-pumped solid-state oscillator may be configured to output a beam having both a single longitudinal mode and a single transverse mode, and to produce and output beams at a frequency of about 20 Hz.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: April 9, 2024
    Assignee: Sunrise International, Inc.
    Inventors: Jeff Dulaney, David W. Sokol, Mark E. O'Loughlin, Keith Glover, Gary May
  • Publication number: 20240077076
    Abstract: A high pressure pump comprising a fluid end mechanically coupled to a power end. The power end is modular and comprises a crankshaft section, a crosshead section, and a connector section coupled together by a first set of stay rods. The fluid end comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each of the plurality of fluid end sections are attached to the power end using a plurality of second set of stay rods.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 7, 2024
    Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Guy J. Lapointe, Michael Eugene May
  • Publication number: 20120040742
    Abstract: A system for simulated betting on a sporting event comprising a main control application having, at least one database, and an operator interface control application in communication with each database; at least one betting kiosk located in at least one venue, each kiosk having, at least one display associated, and at least one data input device in communication with the main control, whereby at least one better can place a simulated bet at a kiosk on a sporting event then the main control application tabulates the simulated betting results. The input devices may a card reader, whereby a person who desires to use the system can initiate betting by causing a card to be read. The relevant statistical information necessary for tabulation of results being mined by the control application from a streaming source of information fed to the system by a network. Advertisements may be served to betters at a venue targeted to the expected demographic composition of persons at that venue.
    Type: Application
    Filed: August 12, 2010
    Publication date: February 16, 2012
    Inventor: Ronald Keith May
  • Publication number: 20120040741
    Abstract: A system for simulated betting on a sporting event comprising a main control application having, at least one database, and an operator interface control application in communication with each database; at least one betting kiosk located in at least one venue, each kiosk having, at least one display associated, and at least one data input device in communication with the main control, whereby at least one better can place a simulated bet at a kiosk on a sporting event then the main control application tabulates the simulated betting results. The input devices may a card reader, whereby a person who desires to use the system can initiate betting by causing a card to be read. The relevant statistical information necessary for tabulation of results being mined by the control application from a streaming source of information fed to the system by a network. Advertisements may be served to betters at a venue targeted to the expected demographic composition of persons at that venue.
    Type: Application
    Filed: August 12, 2010
    Publication date: February 16, 2012
    Inventor: Ronald Keith May
  • Patent number: 7865098
    Abstract: This invention provides supplying a model that will together with software and a controller, separately selectively cycle up (activate) or cycle down (inactivate) color stations in accordance with their need for a particular imaging run. The cycled down stations are not activated for the imaging run thereby preserving the quality of the developer and toner in that inactivated color station or housing. The model will vary, depending on the machine or desired images. Each model can later be used for machines of the same family.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: January 4, 2011
    Assignee: Xerox Corporation
    Inventor: Keith A May
  • Publication number: 20100196031
    Abstract: This invention provides supplying a model that will together with software and a controller, separately selectively cycle up (activate) or cycle down (inactivate) color stations in accordance with their need for a particular imaging run. The cycled down stations are not activated for the imaging run thereby preserving the quality of the developer and toner in that inactivated color station or housing. The model will vary, depending on the machine or desired images. Each model can later be used for machines of the same family.
    Type: Application
    Filed: January 30, 2009
    Publication date: August 5, 2010
    Applicant: XEROX CORPORATION
    Inventor: KEITH A. MAY
  • Patent number: 7629178
    Abstract: An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also incorporating a labelled specific binding reagent which is freely mobile in the porous carrier when in the moist state, and an unlabelled specific binding reagent which is permanently immobilized in a detection zone on the carrier material, the labelled and unlabelled specific binding reagents being capable of participating in either a sandwich reaction or a competition reacts on in the presence of the analyte, in which prior to the application to the device of a liquid sample suspected of containing the analyte, the labelled specific binding reagent is retained in the dry state in a macroporous body, eg.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: December 8, 2009
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Paul James Davis, Michael Evans Prior, Keith May
  • Patent number: 7530332
    Abstract: A portable gate assembly for use in combination with a corral or holding pen to capture wild or renegade cows is disclosed. The portable gate assembly includes a frame defining a frame opening extending therethrough, the frame opening being sized such that the cow sought to be captured can pass therethrough. A gate is pivotally connected to the frame such that the gate is selectively movable between a first position and a second position. In the first position the gate is positioned in at least a portion of the frame opening such that the lower end of the gate is disposed a distance above the ground to permit at least a portion of the cows head to the position thereunder, in the second position the gate being moved inwardly and upwardly into the corral or holding pen and over the back of the cow when the cow moves through the frame opening and into the corral or holding pen.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: May 12, 2009
    Inventors: Arlen May, Keith May, Linda May
  • Patent number: 7407813
    Abstract: An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also incorporating a labelled specific binding reagent which is freely mobile in the porous carrier when in the moist state, and an unlabelled specific binding reagent which is permanently immobilised in a detection zone on the carrier material, the labelled and unlabelled specific binding reagents being capable of participating in either a sandwich reaction or a competition reaction in the presence of the analyte, in which prior to the application to the device of a liquid sample suspected of containing the analyte, the labelled specific binding reagent is retained in the dry state in a macroporous body, eg.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: August 5, 2008
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Paul James Davis, Michael Evans Prior, Keith May
  • Patent number: 7384796
    Abstract: An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also incorporating a labelled specific binding reagent which is freely mobile in the porous carrier when in the moist state, and an unlabelled specific binding reagent which is permanently immobilised in a detection zone on the carrier material, the labelled and unlabelled specific binding reagents being capable of participating in either a sandwich reaction or a competition reaction in the presence of the analyte, in which prior to the application to the device of a liquid sample suspected of containing the analyte, the labelled specific binding reagent is retained in the dry state in a macroporous body, eg.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: June 10, 2008
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Paul James Davis, Michael Evans Prior, Keith May
  • Publication number: 20080131317
    Abstract: An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also incorporating a labelled specific binding reagent which is freely mobile in the porous carrier when in the moist state, and an unlabelled specific binding reagent which is permanently immobilised in a detection zone on the carrier material, the labelled and unlabelled specific binding reagents being capable of participating in either a sandwich reaction or a competition reacts on in the presence of the analyte, in which prior to the application to the device of a liquid sample suspected of containing the analyte, the labelled specific binding reagent is retained in the dry state in a macroporous body, eg.
    Type: Application
    Filed: October 25, 2007
    Publication date: June 5, 2008
    Applicant: Inverness Medical Switzerland GmbH
    Inventors: Paul James Davis, Michael Evans Prior, Keith May
  • Patent number: 7238537
    Abstract: An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also incorporating a labelled specific binding reagent which is freely mobile in the porous carrier when in the moist state, and an unlabelled specific binding reagent which is permanently immobilized in a detection zone on the carrier material, the labelled and unlabelled specific binding reagents being capable of participating in either a sandwich reaction or a competition reaction in the presence of the analyte, in which prior to the application to the device of a liquid sample suspected of containing the analyte, the labelled specific binding reagent is retained in the dry state in a macroporous body, eg.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: July 3, 2007
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Paul James Davis, Michael Evans Prior, Keith May
  • Publication number: 20070015285
    Abstract: A method for determining the time of maximum fertility in the mammalian ovulation cycle, for the purpose of assisting conception, wherein testing is conducted over a period of days in the current ovulation cycle on samples of body fluid obtained from an individual human subject to detect an elevated concentration of first analyte, such as luteinising hormone (LH) indicative of the event of ovulation, and additionally testing is conducted over a period of days in the current ovulation cycle on samples of body fluid obtained from the individual subject to detect an elevated concentration of a second analyte, such as estradiol or a metabolite thereof, especially estradiol-3-glucuronide (E3G), to provide advance warning of ovulation.
    Type: Application
    Filed: May 16, 2006
    Publication date: January 18, 2007
    Applicant: Inverness Medical Switzerland GmbH/Unipath
    Inventors: Michael Catt, Rosie Habeshaw, Keith May, Fiona McNae, Andrew Phelan
  • Patent number: 7109042
    Abstract: An analytical test device useful for example in pregnancy testing, comprises a hollow casing (500) constructed of moisture-impervious solid material, such as plastics materials, containing a dry porous carrier (510) which communicates indirectly with the exterior of the casing via a bibulous sample receiving member (506) which protrudes from the casing such that a liquid test sample can be applied to the receiving member and permeate therefrom to the porous carrier, the carrier containing in a first zone a labelled specific binding reagent is freely mobile within the porous carrier when in the moist state, and in a second zone spatially distinct from the first zone unlabelled specific binding reagent for the same analyte which unlabelled reagent is permanently immobilised on the carrier material and is therefore not mobile in the moist state, the two zones being arranged such that liquid sample applied to the porous carrier can permeate via the first zone into the second zone, and the device incorporating mea
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: September 19, 2006
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Keith May, Michael Evans Prior, Ian Richards
  • Patent number: 7044919
    Abstract: A method for determining the time of maximum fertility in the mammalian ovulation cycle, for the purpose of assisting conception, wherein testing is conducted over a period of days in the current ovulation cycle on samples of body fluid obtained from an individual human subject to detect an elevated concentration of first analyte, such as luteinising hormone (LH) indicative of the event of ovulation, and additionally testing is conducted over a period of days in the current ovulation cycle on samples of body fluid obtained from the individual subject to detect an elevated concentration of a second analyte, such as estradiol or a metabolite thereof, especially estradiol-3-glucuronide (E3G), to provide advance warning of ovulation.
    Type: Grant
    Filed: April 2, 1999
    Date of Patent: May 16, 2006
    Inventors: Michael Catt, Rosie L Habeshaw, Keith May, Fiona McNae, Andrew P Phelan
  • Patent number: 7039348
    Abstract: A method for repositioning a mark on a belt after an image on paper registration process, which includes printing a test pattern, measuring at least one test pattern parameter, detecting a mark on a belt and detecting at least one imaging error associated therewith, using the at least one test pattern parameter and the at least one imaging error to determine the lateral distance required to shift a particular image to a desired location on the belt and shifting the image to the desired location.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: May 2, 2006
    Assignee: Xerox Corporation
    Inventors: David M. Kerxhalli, Keith A. May, Brian R. Conrow, Michael J. Martin, Michael J. Thomas
  • Publication number: 20060065209
    Abstract: A portable gate assembly for use in combination with a corral or holding pen to capture wild or renegade cows is disclosed. The portable gate assembly includes a frame defining a frame opening extending therethrough, the frame opening being sized such that the cow sought to be captured can pass therethrough. A gate is pivotally connected to the frame such that the gate is selectively movable between a first position and a second position. In the first position the gate is positioned in at least a portion of the frame opening such that the lower end of the gate is disposed a distance above the ground to permit at least a portion of the cows head to the position thereunder, in the second position the gate being moved inwardly and upwardly into the corral or holding pen and over the back of the cow when the cow moves through the frame opening and into the corral or holding pen.
    Type: Application
    Filed: September 21, 2005
    Publication date: March 30, 2006
    Inventors: Arlen May, Keith May, Linda May
  • Publication number: 20050244986
    Abstract: An analytical test device useful for example in pregnancy testing, comprises a hollow casing (500) constructed of moisture-impervious solid material, such as plastics materials, containing a dry porous carrier (510) which communicates indirectly with the exterior of the casing via a bibulous sample receiving member (506) which protrudes from the casing such that a liquid test sample can be applied to the receiving member and permeate therefrom to the porous carrier, the carrier containing in a first zone a labelled specific binding reagent is freely mobile within the porous carrier when in the moist state, and in a second zone spatially distinct from the first zone unlabelled specific binding reagent for the same analyte which unlabelled reagent is permanently immobilised on the carrier material and is therefore not mobile in the moist state, the two zones being arranged such that liquid sample applied to the porous carrier can permeate via the first zone into the second zone, and the device incorporating mea
    Type: Application
    Filed: November 16, 2004
    Publication date: November 3, 2005
    Applicant: Inverness Medical Switzerland GmbH
    Inventors: Keith May, Michael Prior, Ian Richards
  • Patent number: 6903758
    Abstract: A method for preserving image squareness and image on image registration in a system having a plurality of imaging stations, each imaging station having an ROS. The method includes adjusting the target skew of a reference ROS within one of the plurality of imaging stations by the angular difference between the actual reference ROS position and the target position for the reference ROS and adjusting the target skew of the reference ROS by the skew of the reference ROS relative to the desired skew for image squareness.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: June 7, 2005
    Assignee: Xerox Corporation
    Inventors: David M. Kerxhalli, Keith A. May, Brian R. Conrow
  • Patent number: 6818455
    Abstract: An analytical test device useful for example in pregnancy testing, comprises a hollow casing (500) constructed of moisture-impervious solid material, such as; plastics materials, containing a dry porous carrier (510) which communicates indirectly with the exterior of the casing via a bibulous sample receiving member (506) which protrudes from the casing such that a liquid test sample can be applied to the receiving member and permeate therefrom to the porous carrier, the carrier containing in a first zone a labelled specific binding reagent is freely mobile within the porous carrier when in the moist state, and in a second zone spatially distinct from the first zone unlabelled specific binding reagent for the same analyte which unlabelled reagent is permanently immobilised on the carrier material and is therefore not mobile in the moist state, the two zones being arranged such that liquid sample applied to the porous carrier can permeate via the first zone into the second zone, and the device incorporating me
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: November 16, 2004
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Keith May, Michael Evans Prior, Ian Richards