Patents by Inventor David Fortenbacher

David Fortenbacher 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: 20210392823
    Abstract: A mobile trellis may be expandable and/or may include reusable components (i.e., components that are used with a second plant following use of the mobile trellis/component with a first plant). A mobile trellis may be incorporated into a horticultural environment. An expandable mobile trellis may include modular components. A mobile trellis may create a microclimate for an associated plant. A mobile trellis may anticipate changes in an associated horticultural environment based upon an event (e.g., a door opening, a component failure, etc.) and/or the mobile trellis may preemptively alter an “input” to, and/or an “output” from, a horticultural environment based on anticipating a change in the horticultural environment.
    Type: Application
    Filed: June 12, 2021
    Publication date: December 23, 2021
    Inventor: David Fortenbacher
  • Publication number: 20200323043
    Abstract: Heated reinforcement bars and associated laminates are provided. More particularly, the present disclosure relates to heated reinforcement bars and associated laminates that include carbon nanotube heating elements.
    Type: Application
    Filed: March 28, 2020
    Publication date: October 8, 2020
    Inventor: David Fortenbacher
  • Patent number: 10644364
    Abstract: Self-heating cells and batteries are provided that include a nanoparticle composite heating element. Self-heating cells and batteries of the present disclosure may also include an inert material to isolate associated nanoparticle composite material from any corrosive materials. Self-heating cells and batteries of the present disclosure may also include a thermally insulating material. Self-heating cells and batteries of the present disclosure may also include a thermally conducting material.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: May 5, 2020
    Inventor: David Fortenbacher
  • Patent number: 10495299
    Abstract: A superheater may comprise a heating element that includes carbon nanotubes, wherein the heating element is encapsulated within a thermally insulating material on a first surface of the heating element and an inert material on a second surface and sides of the heating element, a positive electrical connection and a negative electrical connection, wherein the positive electrical connection and the negative electrical connection extend through the inert material, and wherein the positive electrical connection and the negative electrical connection are configured to connect the carbon nanotubes to an electric power source.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: December 3, 2019
    Inventor: David Fortenbacher
  • Patent number: 10397983
    Abstract: Water heating elements are provided that include carbon nanotubes. A water heating element may be a wrap-around configuration or an immersion device.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: August 27, 2019
    Inventor: David Fortenbacher
  • Patent number: 10292438
    Abstract: Electrically heated, cold weather garments, are provided that include carbon nanotube heating elements. A garment may include a lightweight, stretchable, form-fitting fabric for covering portions of the body of a wearer of the garment; a plurality of flexible, electrical heating element stitched to the fabric by sewing; an electronic controller for controlling current flowing through each of the heating elements in a pulse-width modulated fashion, to thereby independently control the heat generated by each heating element; a plurality of potentiometers for controlling the level of power supplied to each heating wire; and a master power level potentiometer for controlling the power supplied to each of the heating wires in a uniform and simultaneous fashion. A controller may utilize a combination of analog and digital-like signals to control in a pulse-width modulated fashion the current flow through the heating elements.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: May 21, 2019
    Inventor: David Fortenbacher
  • Publication number: 20180110097
    Abstract: Water heating elements are provided that include carbon nanotubes. A water heating element may be a wrap-around configuration or an immersion device.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 19, 2018
    Inventor: David Fortenbacher
  • Publication number: 20180108956
    Abstract: Self-heating cells and batteries are provided that include a nanoparticle composite heating element. Self-heating cells and batteries of the present disclosure may also include an inert material to isolate associated nanoparticle composite material from any corrosive materials. Self-heating cells and batteries of the present disclosure may also include a thermally insulating material. Self-heating cells and batteries of the present disclosure may also include a thermally conducting material.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 19, 2018
    Inventor: David Fortenbacher
  • Publication number: 20180106474
    Abstract: A superheater (e.g., a radiant superheater or a convention superheater) may include carbon nanotubes. A superheater may be arranged to, for example, hang at an upper portion of a furnace of a boiler. The superheater may be substantially planar and may include a first vertical pass, a first connection pass, a second vertical pass, a third vertical pass, a second connection pass, and a fourth vertical pass. Each vertical pass may include an upper end and a lower end.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 19, 2018
    Inventor: David Fortenbacher
  • Publication number: 20180103694
    Abstract: Electrically heated, cold weather garments, are provided that include carbon nanotube heating elements. A garment may include a lightweight, stretchable, form-fitting fabric for covering portions of the body of a wearer of the garment; a plurality of flexible, electrical heating element stitched to the fabric by sewing; an electronic controller for controlling current flowing through each of the heating elements in a pulse-width modulated fashion, to thereby independently control the heat generated by each heating element; a plurality of potentiometers for controlling the level of power supplied to each heating wire; and a master power level potentiometer for controlling the power supplied to each of the heating wires in a uniform and simultaneous fashion. A controller may utilize a combination of analog and digital-like signals to control in a pulse-width modulated fashion the current flow through the heating elements.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 19, 2018
    Inventor: David Fortenbacher