Patents by Inventor David J. Gustafson

David J. Gustafson 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: 20240171216
    Abstract: A device includes a first housing having a first end configured to couple to an electric meter and a second end configured to couple to an electric meter socket. A power module is disposed at least partially within the first housing and is configured to couple to electrical wiring at a premises. The device includes a second housing having an antenna array, a feed network communicatively coupled to the power module and configured to split power and distribute the power to at least one element of one or more sub-arrays of the antenna array, a wireless wide area network (WWAN) module communicatively coupled to the antenna array and the power module, and a broadband over powerline (BPL) interface communicatively coupled to the WWAN module and the power module.
    Type: Application
    Filed: December 21, 2023
    Publication date: May 23, 2024
    Inventors: David Gregory Schafer, Robert J. Conley, Mark Wayne Gustafson, Cao Ming
  • Publication number: 20240093224
    Abstract: The present disclosure provides maize plants exhibiting broad spectrum resistance to Northern Leaf Blight (NLB). Maize plants with multiple NLB resistance loci located in cis linkage on chromosome 8 are provided. Compositions, including novel polymorphic markers and methods for producing, breeding, identifying, and selecting plants or germplasm with a disease resistance phenotype are further provided.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 21, 2024
    Inventors: Bart Willem Brugmans, Jonathan Tyler Eckard, David Elon Fisher, Tim J. Gustafson, Chad Kramer
  • Patent number: 3982549
    Abstract: A general purpose rasp bar carrying rotor construction for an axial flow-type harvester combine embodying a vaned impeller and a series of bars which cooperate with elements within the surrounding rotor casing for crop threshing and grain separation purposes in a novel and efficient manner. The rotor proper is generally of imperforate tubular cylindrical construction so that the crop material in its entirety is confined to the annulus which exists between the rotor and its casing.
    Type: Grant
    Filed: August 28, 1975
    Date of Patent: September 28, 1976
    Assignee: International Harvester Company
    Inventors: Richard A. De Pauw, David J. Gustafson