Patents by Inventor Mark Bolton

Mark Bolton 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: 20240085065
    Abstract: A geothermal plant, for extracting energy from a geothermal reservoir located below the ocean bottom, includes a floating platform; a riser that extends from a well drilled into the geothermal reservoir, to the floating platform; an electrical pump having a mechanical actuation part located in a bore of the riser, and an electronic part located outside the riser, wherein the electrical pump is configured to pump a geothermal liquid from the geothermal reservoir to the floating platform; and a power plant located on the floating platform and configured to use a steam produced by the geothermal liquid to generate electrical power. The electrical pump is placed at a depth of the riser where the geothermal liquid is in a single-phase.
    Type: Application
    Filed: March 11, 2022
    Publication date: March 14, 2024
    Inventors: Robert CROSSLEY, Rebecca BOLTON, Jonathon HARDMAN, Elisha DRUMM, Mark WILLIAMS, Mohammad NASSIR
  • Patent number: 9643229
    Abstract: A method and apparatus for forming aerosol cans for metered dose inhalers.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: May 9, 2017
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Paul A. Wilson, Mark Bolton, Derek A. Robinson, James E. Ribordy
  • Patent number: 9476644
    Abstract: In accordance with one aspect of an exemplary embodiment, a furnace including a charge well is provided. The charge well comprises an open top chamber including side and base walls of a heat resistant material. An inlet is provided in a side wall of the chamber for receiving molten metal. A ramp is provided adjacent the side wall and an inner wall forms a central cavity. The ramp is disposed between the inner wall and the side wall. The ramp is generally inclined from an intersection with the base wall to adjacent a top surface of the inner wall. The cavity is in fluid communication with an outlet. A passage in the inner wall provides fluid communication between the inlet and the cavity. The inlet and an outlet each receives a conduit and at least one of the conduits can include an elbow joint.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: October 25, 2016
    Assignee: PYROTEK INC.
    Inventors: Roger Howitt, Jim Grayson, Mark Bolton, Paul Bosworth
  • Publication number: 20140232048
    Abstract: In accordance with one aspect of an exemplary embodiment, a furnace including a charge well is provided. The charge well comprises an open top chamber including side and base walls of a heat resistant material. An inlet is provided in a side wall of the chamber for receiving molten metal. A ramp is provided adjacent the side wall and an inner wall forms a central cavity. The ramp is disposed between the inner wall and the side wall. The ramp is generally inclined from an intersection with the base wall to adjacent a top surface of the inner wall. The cavity is in fluid communication with an outlet. A passage in the inner wall provides fluid communication between the inlet and the cavity. The inlet and an outlet each receives a conduit and at least one of the conduits can include an elbow joint.
    Type: Application
    Filed: July 9, 2012
    Publication date: August 21, 2014
    Applicant: PYROTEK, INC.
    Inventors: Roger Howitt, Jim Grayson, Mark Bolton, Paul Bosworth
  • Publication number: 20140041252
    Abstract: In accordance with one aspect of an exemplary embodiment, a dryer for removing hydrocarbons and/or moisture from metal chips is provided. The dryer has a chamber including a top portion and a base portion. The top portion is comprised of a material having a higher emissivity than the material forming the base portion. A burner is provided which introduces heated gas into the top portion. A device for transporting the metal chips is provided in the base portion. The device receives the metal chips at an inlet and transporting the metal chips to an outlet.
    Type: Application
    Filed: July 31, 2013
    Publication date: February 13, 2014
    Applicant: PYROTEK, INC.
    Inventors: Chris Vild, Robert Bendlak, James Grayson, Mark Bolton, Mark Reynolds, David Quilter
  • Publication number: 20130216333
    Abstract: A method and apparatus for forming aerosol cans for metered dose inhalers.
    Type: Application
    Filed: October 19, 2011
    Publication date: August 22, 2013
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Paul A. Wilson, Mark Bolton, Derek A. Robinson, James E. Ribordy
  • Patent number: 5575301
    Abstract: A mobile shelter which provides a canopy that protects from sun and rain. The canopy is mounted on a series of curved rib units that are connected to a triangular support system which is attached at each end to A-Frame supports on wheels.
    Type: Grant
    Filed: July 31, 1995
    Date of Patent: November 19, 1996
    Inventor: Mark A. Bolton