Patents by Inventor Eric M. Gray

Eric M. Gray 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).

  • SYSTEM AND METHOD FOR DECISION SUPPORT
    Publication number: 20250032007
    Abstract: Systems and methods are provided to provide guidance to a user regarding management of a physiologic condition such as diabetes. The determination may be based upon a patient glucose concentration level. The glucose concentration level may be provided to a stored model to determine a state. The guidance may be determined based at least in part on the determined state.
    Type: Application
    Filed: October 11, 2024
    Publication date: January 30, 2025
    Inventors: Alexandra Elena CONSTANTIN, Scott M. BELLIVEAU, Naresh C. BHAVARAJU, Jennifer D. BLACKWELL, Eric S. COHEN, Basab DATTARAY, Anna Leigh DAVIS, Rian W. DRAEGER, Arturo GARCIA, John Michael GRAY, Hari HAMPAPURAM, Nathaniel David HEINTZMANN, Lauren Hruby JEPSON, Matthew Lawrence JOHNSON, Apurv Ullas KAMATH, Katherine Yerre KOEHLER, Phil MAYOU, Patrick Wile MCBRIDE, Michael Robert MENSINGER, Sumitaka MIKAMI, Andrew Attila PAL, Nicholas POLYTARIDIS, Philip Thomas PUPA, Eli REIHMAN, Peter C. SIMPSON, Tomas C. WALKER, Daniel Justin WIEDEBACK, Subrai Girish PAI, Matthew T. VOGEL
  • Monitoring system for a grading machine
    Patent number: 11454008
    Abstract: A system for a grading machine includes a lift cylinder sensor to measure a position or movement of a lift cylinder, which is coupled to a drawbar. The drawbar is coupled to a circle. The circle is coupled a blade carrier assembly, and the blade carrier assembly is coupled to a blade. The system also includes a drawbar sensor to measure a position or movement of the drawbar, a circle sensor to measure a position or movement of the circle, a blade carrier assembly sensor to measure a position or movement of the blade carrier assembly, and a blade sensor to measure a position or movement of the blade. A controller receives information from the lift cylinder sensor and one or more of the aforementioned sensors and determines whether one or more wear components is in need of inspection, repair, or replacement.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: September 27, 2022
    Assignee: Caterpillar Inc.
    Inventors: Eric M. Gray, Patrick Bishop
  • MONITORING SYSTEM FOR A GRADING MACHINE
    Publication number: 20210047807
    Abstract: A system for a grading machine includes a lift cylinder sensor to measure a position or movement of a lift cylinder, which is coupled to a drawbar. The drawbar is coupled to a circle. The circle is coupled a blade carrier assembly, and the blade carrier assembly is coupled to a blade. The system also includes a drawbar sensor to measure a position or movement of the drawbar, a circle sensor to measure a position or movement of the circle, a blade carrier assembly sensor to measure a position or movement of the blade carrier assembly, and a blade sensor to measure a position or movement of the blade. A controller receives information from the lift cylinder sensor and one or more of the aforementioned sensors and determines whether one or more wear components is in need of inspection, repair, or replacement.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 18, 2021
    Applicant: Caterpillar Inc.
    Inventors: Eric M. GRAY, Patrick BISHOP
  • Tinted contact lenses
    Publication number: 20030227596
    Abstract: The invention provides tinted contact lenses, and methods for their manufacture, that incorporate a mark to indicate that the lens is a diagnostic lens. The mark can be provided on a lens without interfering with the lens wearer's ability to assess the on-eye appearance of the lens. Additionally, the mark may be provided on the lens using pad printing technology.
    Type: Application
    Filed: June 7, 2002
    Publication date: December 11, 2003
    Inventors: Douglas G. Clark, Eric M. Gray, Lori N. Wishard