Patents by Inventor Richard D. Tucker

Richard D. Tucker 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: 20240124196
    Abstract: A thermoplastic bag includes duplicative seals. In particular, in one or more implementations, a thermoplastic bag includes a first seal and at least a second seal reinforcing the same area of the thermoplastic bag. For instance, in one or more implementations, the thermoplastic bag includes multiple seals along each side edge or along the hem. If one seal fails, the other seal(s) can remain in place to prevent leaks. Thus, the duplicative seals of the thermoplastic bag can provide reinforced strength and desired aesthetics.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 18, 2024
    Inventors: Jason R. MAXWELL, Robert T. DORSEY, Michael G. BORCHARDT, Edward B. TUCKER, Jack F. MELVAN, Shaun T. BROERING, Matthew W. WALDRON, Richard D. PALMER, Deborah K. FIX, Zeljko VIDOVIC
  • Patent number: 11958660
    Abstract: Thermoplastic bags with phased deformation patterns are described. In particular, one or more implementations comprise thermoplastic bags with ring rolling, SELFing, or other deformation patterns phased or aligned relative to the sides of the bags. The phased deformation patterns can allow for reducing or eliminating deformation patterns in areas of the thermoplastic bag in which side seals or other seals are formed. Additionally or alternatively, the phased deformation patterns can provide for zones that provide differing properties (e.g., functional or aesthetic). Such zones can vary aligned along a width of the thermoplastic bag and optionally also vary along a height of the thermoplastic bag. The differing zones can provide the thermoplastic bags with phased deformations that provide leak prevention, liquid containment, and other benefits.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: April 16, 2024
    Assignee: THE GLAD PRODUCTS COMPANY
    Inventors: Shaun T. Broering, Matthew W. Waldron, Jason R. Maxwell, Robert T. Dorsey, Michael G. Borchardt, Edward B. Tucker, Jack F. Melvan, Richard D. Palmer, Deborah K. Fix
  • Publication number: 20230365866
    Abstract: A system and process for the resultant gas constituent-controlled gasification of a carbonaceous feedstock uses feedback loop-controlled pyrolysis to produce a stable and predictable gas product from a variable or unknown feedstock, such as MSW, that may include methane, ethane, and other desirable hydrocarbon gases, and a solid product, that includes activated Carbon or Carbon.
    Type: Application
    Filed: September 28, 2021
    Publication date: November 16, 2023
    Inventor: Richard D Tucker
  • Publication number: 20170333574
    Abstract: A method and system for treating schizophrenia and other forms of mental illness, including: given a brain comprising neurons coupled by an axon including an inner core and an outer myelin sheath, and given one or more defects in the outer myelin sheath, repairing the one or more defects in the outer myelin sheath with one or more of a protein and a lipid such that the outer myelin sheath has a substantially constant electrical impedance for the transmission of data energy between the neurons and such that data energy is not undesirably reflected from the direction of a receiving neuron in the direction of a transmitting neuron within the axon.
    Type: Application
    Filed: August 1, 2017
    Publication date: November 23, 2017
    Inventor: Richard D. TUCKER
  • Patent number: 9604192
    Abstract: A process and system for the controlled thermal conversion of a carbonaceous feedstock, including: exposing the feedstock to one or more predetermined temperatures and one or more predetermined pressures for one or more predetermined amounts of time in one or more chambers to produce a gas product and a solid product, wherein the gas product includes one or more of methane, Carbon monoxide, Hydrogen, and one or more noxious chemicals and the solid product includes Carbon and Carbon nano-structures; sequestration enabling at least a portion of the Carbon by creating associated Lewis Acid Sites; sequestering at least one of the one or more noxious chemicals in the one or more chambers using the sequestration enabled Carbon; and controlling the constituents of the gas product using feedback, thereby providing a predictable and stable gas product from an unknown and/or variable feedstock and communicating data via SmartGrid communications protocols.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: March 28, 2017
    Inventor: Richard D. Tucker
  • Patent number: 9469812
    Abstract: A process and system for the controlled thermal conversion of a carbonaceous feedstock, including: exposing the feedstock to one or more predetermined temperatures and one or more predetermined pressures for one or more predetermined amounts of time in one or more chambers to produce a gas product and a solid product, wherein the gas product includes one or more of methane, carbon monoxide, hydrogen, and one or more noxious chemicals and the solid product includes Carbon; sequestration enabling at least a portion of the Carbon by creating associated Lewis Acid Sites; sequestering at least one of the one or more noxious chemicals in the one or more chambers using the sequestration enabled Carbon; and controlling the constituents of the gas product using feedback, thereby providing a predictable and stable gas product from an unknown and/or variable feedstock.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: October 18, 2016
    Assignee: Tucker Engineering Associates, Inc.
    Inventor: Richard D. Tucker
  • Publication number: 20160271208
    Abstract: A method and system for treating schizophrenia and other forms of mental illness, including: given a brain comprising neurons coupled by an axon including an inner core and an outer myelin sheath, and given one or more defects in the outer myelin sheath, repairing the one or more defects in the outer myelin sheath with one or more of a protein and a lipid such that the outer myelin sheath has a substantially constant electrical impedance for the transmission of data energy between the neurons and such that data energy is not undesirably reflected from the direction of a receiving neuron in the direction of a transmitting neuron within the axon.
    Type: Application
    Filed: March 18, 2016
    Publication date: September 22, 2016
    Inventor: Richard D. TUCKER
  • Publication number: 20140301934
    Abstract: A process and system for the controlled thermal conversion of a carbonaceous feedstock, including: exposing the feedstock to one or more predetermined temperatures and one or more predetermined pressures for one or more predetermined amounts of time in one or more chambers to produce a gas product and a solid product, wherein the gas product includes one or more of methane, Carbon monoxide, Hydrogen, and one or more noxious chemicals and the solid product includes Carbon and Carbon nano-structures; sequestration enabling at least a portion of the Carbon by creating associated Lewis Acid Sites; sequestering at least one of the one or more noxious chemicals in the one or more chambers using the sequestration enabled Carbon; and controlling the constituents of the gas product using feedback, thereby providing a predictable and stable gas product from an unknown and/or variable feedstock and communicating data via SmartGrid communications protocols.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 9, 2014
    Applicant: TUCKER ENGINEERING ASSOCIATES, INC.
    Inventor: Richard D. Tucker
  • Patent number: 8784616
    Abstract: A process for the controlled gasification of a carbonaceous feedstock includes pyrolizing the feedstock by conveying the feedstock through a retort surrounded by a plurality of successive heating chambers each comprising an axially adjustable chamber separation wall and each operated at a predetermined temperature, wherein a predetermined dwell time of the feedstock in each of the plurality of successive heating chambers is controlled by a conveyance rate of the feedstock through the retort and a position of each of the axially adjustable chamber separation walls to produce a gas product and a solid product. The gas product includes methane and noxious chemicals and the solid product includes carbon, and the pyrolizing step is controlled using feedback related to constituents of the gas product.
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: July 22, 2014
    Assignee: Tucker Engineering Associates, Inc.
    Inventor: Richard D. Tucker
  • Publication number: 20130004409
    Abstract: A process and system for the controlled thermal conversion of a carbonaceous feedstock, including: exposing the feedstock to one or more predetermined temperatures and one or more predetermined pressures for one or more predetermined amounts of time in one or more chambers to produce a gas product and a solid product, wherein the gas product includes one or more of methane, carbon monoxide, hydrogen, and one or more noxious chemicals and the solid product includes Carbon; sequestration enabling at least a portion of the Carbon by creating associated Lewis Acid Sites; sequestering at least one of the one or more noxious chemicals in the one or more chambers using the sequestration enabled Carbon; and controlling the constituents of the gas product using feedback, thereby providing a predictable and stable gas product from an unknown and/or variable feedstock.
    Type: Application
    Filed: September 10, 2012
    Publication date: January 3, 2013
    Applicant: TUCKER ENGINEERING ASSOCIATES, INC.
    Inventor: Richard D. TUCKER
  • Patent number: 8282787
    Abstract: A system and process for gasification of a carbonaceous feedstock uses pyrolysis to produce a gas product, which may include methane, ethane, and other desirable hydrocarbon gases, and a solids product, which includes activated carbon or carbon. The gas product may then be filtered using at least a portion of the activated carbon from the solids product as a filtering medium. In an embodiment, at least some of the noxious chemicals are sequestered or removed from the gas product in one or more filtering steps using the activated carbon as a filtering medium. In a further embodiment, the filtering steps are performed in stages using activated carbon at different temperatures. A high-temperature pyrolysis system that produces activated carbon may be combined with another high-temperature pyrolysis system that does not produce activated carbon to provide filtering of noxious compounds using activated carbon from the first high-temperature pyrolysis system.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: October 9, 2012
    Inventor: Richard D. Tucker
  • Publication number: 20110136971
    Abstract: The present invention provides a process for the controlled gasification of a carbonaceous feedstock, including: pyrolizing the feedstock to produce a gas product and a solid product, wherein the gas product includes methane and noxious chemicals and the solid product includes carbon; and controlling the pyrolizing step using feedback related to constituents of the gas product. The present invention also provides a system for the controlled gasification of a carbonaceous feedstock, including: a pyrolysis unit including a heater and a conveyor for transporting the feedstock through the heater; a resultant chamber disposed downstream of the pyrolysis unit for separating gas products and solid products; means for adjusting the temperature of the solid products; and a filter for sequestering noxious materials from the gas products, wherein the filter uses at least some of the solid products to filter at least a portion of the gas products.
    Type: Application
    Filed: June 8, 2010
    Publication date: June 9, 2011
    Inventor: Richard D. TUCKER
  • Publication number: 20080286557
    Abstract: A system and process for gasification of a carbonaceous feedstock uses pyrolysis to produce a gas product, which may include methane, ethane, and other desirable hydrocarbon gases, and a solids product, which includes activated carbon or carbon. The gas product may then be filtered using at least a portion of the activated carbon from the solids product as a filtering medium. In an embodiment, at least some of the noxious chemicals are sequestered or removed from the gas product in one or more filtering steps using the activated carbon as a filtering medium. In a further embodiment, the filtering steps are performed in stages using activated carbon at different temperatures. A high-temperature pyrolysis system that produces activated carbon may be combined with another high-temperature pyrolysis system that does not produce activated carbon to provide filtering of noxious compounds using activated carbon from the first high-temperature pyrolysis system.
    Type: Application
    Filed: March 14, 2008
    Publication date: November 20, 2008
    Inventor: Richard D. TUCKER