Patents by Inventor Michael A. Hartwell

Michael A. Hartwell 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).

  • Publication number: 20240102378
    Abstract: A downhole gauge for recording data during well treatment comprised of an outer housing having pressure ports, and a pressure-tight inner housing wherein a plurality of sensors, a power source, and a memory configured to store measured data are housed. The outer housing consists of a first section having external pressure ports with a spherical outer surface and a cylindrical inner surface with a hollow lattice structure within, and a second half having no ports with a spherical outer surface and a conical inner surface with an internal hollow lattice structure within. The inner housing consists of a cylindrical body comprised of one section having no ports, and a second section having one port wherein a plurality of sensors can be affixed. The inner housing sections are releasably coupled to form a pressure-tight seal. Further, the outer housing sections are releasably coupled and enclose the inner housing therein.
    Type: Application
    Filed: August 2, 2023
    Publication date: March 28, 2024
    Inventors: John Nielsen, Lee Hayford, Michael Vlaicov, Mark Hartwell, Casey Bechdol, Stephen Snelgrove
  • Patent number: 9308557
    Abstract: A mobile infill reclamation system comprising a mobile platform configured to be readily moved from a first location to a second location in relatively close proximity to an existing synthetic turf surface, a support structure mounted on the mobile platform, multiple processing components supported by the support structure and configured and arranged to process used infill material from the existing synthetic turf surface, an infill intake supported by the support structure and configured and arranged to receive the used infill material, and an infill output supported by the support structure and configured and arranged to discharge infill material processed by the processing components.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: April 12, 2016
    Assignee: Turf Industry Holdings LLC
    Inventors: Mark H. Nicholls, Michael A. Hartwell
  • Publication number: 20150224542
    Abstract: A mobile infill reclamation system comprising a mobile platform configured to be readily moved from a first location to a second location in relatively close proximity to an existing synthetic turf surface, a support structure mounted on the mobile platform, multiple processing components supported by the support structure and configured and arranged to process used infill material from the existing synthetic turf surface, an infill intake supported by the support structure and configured and arranged to receive the used infill material, and an infill output supported by the support structure and configured and arranged to discharge infill material processed by the processing components.
    Type: Application
    Filed: April 27, 2015
    Publication date: August 13, 2015
    Inventors: Mark H. Nicholls, Michael A. Hartwell
  • Patent number: 9045071
    Abstract: A mobile infill reclamation system comprising a mobile platform configured to be readily moved from a first location to a second location in relatively close proximity to an existing synthetic turf surface, a support structure mounted on the mobile platform, multiple processing components supported by the support structure and configured and arranged to process used infill material from the existing synthetic turf surface, an infill intake supported by the support structure and configured and arranged to receive the used infill material, and an infill output supported by the support structure and configured and arranged to discharge infill material processed by the processing components.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: June 2, 2015
    Assignee: Turf Industry Holdings LLC
    Inventors: Mark H. Nicholls, Michael A. Hartwell
  • Publication number: 20140046815
    Abstract: The economies of scope data compatibility process is a process for valuing two inputs when put together as one unit based on a category or a series of categories related to the input by setting parameters or choices for each answer choice. The end result or conclusion will be an outcome of economies of scope, no change or diseconomies of scope when put into the economies of scope formula.
    Type: Application
    Filed: August 7, 2012
    Publication date: February 13, 2014
    Inventor: Dustin Michael Hartwell
  • Publication number: 20130017023
    Abstract: A mobile infill reclamation system comprising a mobile platform configured to be readily moved from a first location to a second location in relatively close proximity to an existing synthetic turf surface, a support structure mounted on the mobile platform, multiple processing components supported by the support structure and configured and arranged to process used infill material from the existing synthetic turf surface, an infill intake supported by the support structure and configured and arranged to receive the used infill material, and an infill output supported by the support structure and configured and arranged to discharge infill material processed by the processing components.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 17, 2013
    Applicant: TURF ALLIANCE, LLC
    Inventors: Mark H. Nicholls, Michael A. Hartwell