Patents Assigned to STACK LLC
  • Patent number: 11554225
    Abstract: A heating element assembly for a vaporizing apparatus can include a housing, a heating element disposed within the housing, a magnetic connector, and a spacing member. The housing can comprise an outer wall defining an inner bore and a base portion disposed within the inner bore, the base portion defining an upper well portion and a lower well portion. The upper well portion can receive at least a portion of a therapeutic agent container. The heating element can increase in temperature when a current is applied. The magnetic connector can be disposed at least partially within the housing and coupled to the heating element. The spacing member can be disposed between the heating element and the magnetic connector. The magnetic connector can be configured to couple an electric power source.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: January 17, 2023
    Assignee: Scope and Stack LLC
    Inventor: Adam Barreto
  • Patent number: 11235564
    Abstract: A prismatic mold having a molding surface having a floor and opposing sidewalls and at least one indentation in a three-dimensional shape of a distinguishing device, is described.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: February 1, 2022
    Assignee: STACK LLC
    Inventors: Zachary Scott Rohlfing, Stuart Paul Scheller, Jr.
  • Patent number: 10486105
    Abstract: A flow-through solid catalyst formed by coating a zeolite material on a metal or ceramic solid substrate. In some embodiments, the solid substrate is formed as flat plates, corrugated plates, or honeycomb blocks.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: November 26, 2019
    Assignee: 3D Clean Coal Emissions Stack, LLC
    Inventors: James Gary Davidson, Dave Hendrickson
  • Patent number: 9919269
    Abstract: A method and apparatus for cleaning and recycling stack gas from coal-fired power plants, from natural or propane burning heating plants, or from cement kilns by using renewable catalysts of zeolite to separate pollutants into recyclable and reusable materials. The method reduces from the stack gas carbon monoxide (CO), carbon dioxide (CO2), nitrogen oxide (NOx), sulfur oxide (SOx) as well as halogens such as chloride and fluorides and trace metals particularly, mercury, lead, and zinc.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: March 20, 2018
    Assignee: 3D Clean Coal Emissions Stack LLC
    Inventor: James Gary Davidson
  • Patent number: 9789942
    Abstract: In a watercraft storage system a “wishbone” or U-shaped cradle liftable and rotatable by an overhead crane comprises adjustable air filled hull supports to either side of a boat hull and a keel support toward the stern of the watercraft. The cradle central opening clears a cantilever storage rack support beam assembly allowing the watercraft to be lowered onto or raised from the cantilever storage rack support beam assembly by an overhead traveling crane. To substantially reduce any longitudinal swaying of the cradle and watercraft during raising and lowering, a system or diagonal anti-sway bracing cables that automatically retract and extend is employed. In the preferred embodiment, the cradle is lowered into a water-filled channel within the storage structure to re-float the watercraft. A watercraft to be stored can be brought into the channel which contains alignment means to accurately position the watercraft over the cradle.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: October 17, 2017
    Assignee: Maff-Stack, LLC
    Inventors: Christian F. Rosenberg, William C. Maffett, Brian D. Maffett, Mark E. Williams
  • Patent number: 9737849
    Abstract: A method and apparatus for cleaning and recycling stack gas from coal-fired power plants, from natural or propane burning heating plants, or from cement kilns by using renewable catalysts of zeolite to separate pollutants into recyclable and reusable materials. The method reduces from the stack gas carbon monoxide (CO), carbon dioxide (CO2), nitrogen oxide (NOx), sulfur oxide (SOx) as well as halogens such as chloride and fluorides and trace metals particularly, mercury, lead, and zinc. The method and apparatus also result in production of fertilizer products by purging with gaseous or liquid nitrogen the zeolite beds through which the stack gas flows. The oxygen generated may be recycled to the burners in the plant.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: August 22, 2017
    Assignee: 3 D Clean Coal Emissions Stack, LLC
    Inventor: James Gary Davidson
  • Patent number: 9067837
    Abstract: A method and apparatus for cleaning and recycling stack gas from coal-fired power plants, from natural or propane burning heating plants, or from cement kilns by using renewable catalysts of zeolite to separate pollutants into recyclable and reusable materials. The method reduces from the stack gas carbon monoxide (CO), carbon dioxide (CO2), nitrogen oxide (NOx), sulfur oxide (SOx) as well as halogens such as chloride and fluorides and trace metals particularly, mercury, lead, and zinc. Bauxite compounds can also be separately collected if desired. The method and apparatus also result in production of fertilizer products by purging with gaseous or liquid nitrogen the zeolite beds through which the stack gas flows. The oxygen split in the beds may be recycled to the burners in the plant.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: June 30, 2015
    Assignee: Three D Stack, LLC
    Inventor: James Gary Davidson
  • Publication number: 20140260471
    Abstract: A method and apparatus for cleaning carbon oxides, sulfur oxides and nitrogen oxides, from stack gas, from combustion of coal, combustion of natural gas or propane, or from a cement kiln by reaction using calcium zeolite and sodium zeolite catalysts. The method also includes cleaning the catalytic beds with nitrogen to remove the collected reactants and recover a fertilizer product and the catalysts for reusable.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: THREE D STACK, LLC
    Inventor: James Gary DAVIDSON
  • Publication number: 20140260472
    Abstract: A method and apparatus for cleaning and recycling stack gas from coal-fired power plants, from natural or propane burning heating plants, or from cement kilns by using renewable catalysts of zeolite to separate pollutants into recyclable and reusable materials. The method reduces from the stack gas carbon monoxide (CO), carbon dioxide (CO2), nitrogen oxide (NOx), sulfur oxide (SOx) as well as halogens such as chloride and fluorides and trace metals particularly, mercury, lead, and zinc. Bauxite compounds can also be separately collected if desired. The method and apparatus also result in production of fertilizer products by purging with gaseous or liquid nitrogen the zeolite beds through which the stack gas flows. The oxygen split in the beds may be recycled to the burners in the plant.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: THREE D STACK, LLC
    Inventor: James Gary DAVIDSON
  • Patent number: 8821818
    Abstract: A method and apparatus for cleaning carbon oxides, sulfur oxides and nitrogen oxides, from stack gas, from combustion of coal, combustion of natural gas or propane, or from a cement kiln by reaction using calcium zeolite and sodium zeolite catalysts. The method also includes cleaning the catalytic beds with nitrogen to remove the collected reactants and recover a fertilizer product and the catalysts for reusable.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 2, 2014
    Assignee: Three D Stack, LLC
    Inventor: James Gary Davidson
  • Publication number: 20120114417
    Abstract: A watercraft storage system, a ‘wishbone’ or U-shaped cradle, liftable and rotatable by an overhead crane, comprises adjustable air filled hull supports to either side of a boat hull and a keel support toward the stem of the watercraft. The cradle central opening clears a cantilever storage rack support beam assembly allowing the watercraft to be lowered onto or raised from the cantilever storage rack support beam assembly by an overhead traveling crane. To substantially reduce any longitudinal swaying of the cradle and watercraft during raising and lowering, a system of diagonal anti-sway bracing cables that automatically retract and extend is employed. In the preferred embodiment, the cradle is lowered into a water-filled channel within the storage structure to re-float the watercraft. A watercraft to be stored can be brought into the channel which contains alignment means to accurately position the watercraft over the cradle.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 10, 2012
    Applicant: MAFF-STACK, LLC
    Inventors: Christian F. Rosenberg, William C. Maffett, Brian D. Maffett, Mark E. Williams
  • Patent number: 8172452
    Abstract: A mixing lid attachable to a beverage container, comprising a lid base having an upper surface, a lower surface and a central opening extending between the upper and lower surfaces and a mixing assembly rotatable about the central opening of the lid base. The mixing assembly includes a rotary plate disposed on the upper surface of the lid base and a rotary arm disposed on the lower surface of the lid base and attached to the rotary plate through the central opening in the lid. The rotary arm lies substantially flat against the lower surface of the lid. The mixing assembly includes a pivot arm pivotably attached at a first end of the pivot arm to the rotary arm. The pivot arm is pivotable from a first position lying flat against the interior surface of the lid to a second downward position extending toward the bottom of the beverage container. The mixing assembly includes a mixing arm pivotably attached to a second end of the pivot arm opposite the first end of the pivot arm.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: May 8, 2012
    Assignee: Stacked, LLC
    Inventors: Derek Bacon, George Ballard, Richard Rodican
  • Patent number: 7367747
    Abstract: A cradle assembly for moving and positioning a watercraft with respect to a support module. The cradle assembly comprises a plurality of horizontally varying cradle beams, a cradle wall extending upward from the cradle beams and a transportation track traversing the cradle beams. A transportation rail is slideably positioned on the transportation track to engage the bottom of the water craft as the cradle assembly moves the watercraft with respect to the support module. A positioning system is operatively connected to the transportation rail to extend a substantial portion of the transportation rail within the support module to place the watercraft in and retrieve it from the support module.
    Type: Grant
    Filed: January 24, 2006
    Date of Patent: May 6, 2008
    Assignee: Maff-Stack, LLC
    Inventors: William C. Maffett, Brian D. Maffett
  • Patent number: D1073470
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: May 6, 2025
    Assignee: TEQUILA STACK LLC
    Inventors: Viviana Sierraalta, Julio Chavez