Patents by Inventor David K. Foster

David K. Foster 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).

  • Patent number: 11950713
    Abstract: Systems disclosed herein are directed to a display stand unit for a retail environment. The display stand unit includes a base having an interior and a display stand. The display stand includes a stem that connects to and extends upwardly from the base and a receiving surface that is suspended above and spaced away from the base by the stem. The receiving surface is configured to releasably hold an electronic device above and spaced away from the base. The display stand unit further includes a security cable that extends out from the base. The security cable is configured to attach to the electronic device to movably secure the electronic device to the base. The display stand unit further includes a retractor disposed within the interior of the base and connected to the security cable. The retractor automatically retracts the security cable.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: April 9, 2024
    Assignee: Apple Inc.
    Inventors: David Samuel Kumka, Clayton R. Woosley, Daniel S. Foster, Eric Weijia Wang, Gregory R. Ritter, Joshua Adams, Christopher Hu, Priya K. Nambiar
  • Patent number: 10773984
    Abstract: Media beds containing worms living in an oxygenated aqueous environment are provided for the remediation of water containing excreted and other oxidizable organic or chemical waste. The media beds may include cultivated plant life in addition to the cultivated worm population for the uptake of nitrates, as well as other nutrients rendered soluble through digestion of the worms to remediate water to levels sufficient to be safely returned to the environment; alternatively the water may be remediated to higher nitrate levels in the absence of plants so that the water can be used in subsequent fertilization operations outside the waste treatment system. The system further includes cultivated microbial populations that may be present in the media beds and/or in separate bioreactors within the system.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: September 15, 2020
    Assignee: INTEGRATED AGRICULTURAL SYSTEMS, INC.
    Inventors: Paul W. Nickerson, David K. Foster
  • Publication number: 20190062186
    Abstract: Media beds containing worms living in an oxygenated aqueous environment are provided for the remediation of water containing excreted and other oxidizable organic or chemical waste. The media beds may include cultivated plant life in addition to the cultivated worm population for the uptake of nitrates, as well as other nutrients rendered soluble through digestion of the worms to remediate water to levels sufficient to be safely returned to the environment; alternatively the water may be remediated to higher nitrate levels in the absence of plants so that the water can be used in subsequent fertilization operations outside the waste treatment system. The system further includes cultivated microbial populations that may be present in the media beds and/or in separate bioreactors within the system.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Applicant: INTEGRATED AGRICULTURE SYSTEMS, INC.
    Inventors: Paul W. NICKERSON, David K. FOSTER
  • Patent number: 10112858
    Abstract: Media beds containing worms living in an oxygenated aqueous environment are provided for the remediation of water containing excreted and other oxidizable organic or chemical waste. The media beds may include cultivated plant life in addition to the cultivated worm population for the uptake of nitrates, as well as other nutrients rendered soluble through digestion of the worms to remediate water to levels sufficient to be safely returned to the environment; alternatively the water may be remediated to higher nitrate levels in the absence of plants so that the water can be used in subsequent fertilization operations outside the waste treatment system. The system further includes cultivated microbial populations that may be present in the media beds and/or in separate bioreactors within the system.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: October 30, 2018
    Assignee: INTEGRATED AGRICULTURE SYSTEMS, INC.
    Inventors: Paul W. Nickerson, David K. Foster
  • Publication number: 20180170779
    Abstract: Media beds containing worms living in an oxygenated aqueous environment are provided for the remediation of water containing excreted and other oxidizable organic or chemical waste. The media beds may include cultivated plant life in addition to the cultivated worm population for the uptake of nitrates, as well as other nutrients rendered soluble through digestion of the worms to remediate water to levels sufficient to be safely returned to the environment; alternatively the water may be remediated to higher nitrate levels in the absence of plants so that the water can be used in subsequent fertilization operations outside the waste treatment system. The system further includes cultivated microbial populations that may be present in the media beds and/or in separate bioreactors within the system.
    Type: Application
    Filed: December 15, 2017
    Publication date: June 21, 2018
    Applicant: INTEGRATED AGRICULTURE SYSTEMS, INC.
    Inventors: Paul W. NICKERSON, David K. FOSTER
  • Patent number: 8186302
    Abstract: The present invention discloses an apparatus and system that applies powder-based food additives for feeder insects that are used to feed reptiles. The apparatus takes the form of a cube-shaped box with a side dimension of approximately six (6) inches. A screen-shaped barrier is provided about two-thirds (?) from the top which has a hinged opening side. Directly below the screen is a sliding barrier that is removed and replaced from the side of the box. Insects, such as crickets, are coated and released into the container holding the reptile for feeding purposes. The use of this system allows one (1) to easily ensure that their pet reptile is provided with adequate levels of proteins, vitamins and minerals without the necessity of handling or touching feeder insects in an efficient manner.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: May 29, 2012
    Inventors: Natasha Foster, David K. Foster